Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (2024)

").attr({ class: "sr-only", }).text('sign in button').appendTo(".close-menu"); $('#acctl9155_btnFacebookLogin textarea').attr('aria-label','facebook login') $('#acctl9155_txtEmailAddress').attr('aria-label','email address'); $('#acctl9155_txtPassword').attr('aria-label','password'); // image lazy loading function delayedLoadCallback(entries){ try { for(var i = 0; i < entries.length; i++) { if (entries[i].isIntersecting) { let elem = entries[i].target; var imgSrc = ($(elem).data('src') || ''); var imgSrcSet = ($(elem).data('srcset') || ''); if (imgSrcSet.length > 0) { $(elem).attr('srcset', imgSrcSet); } else if (imgSrc.length > 0) { $(elem).attr('src', imgSrc); } } } } catch (err) { console.log(err); } } /* Load Images Flagged for Delayed Loading */ $(document).ready(function () { if(typeof IntersectionObserver == 'function') { console.log('it is supported'); var options = { rootMargin: '0px', threshold: 0.1 } var observer = new IntersectionObserver(delayedLoadCallback, options); $('img.delayed').each(function () { observer.observe($(this)[0]); }); } else { $('img.delayed').each(function () { var imgSrc = ($(this).data('src') || ''); if (imgSrc.length > 0) { $(this).attr('src', imgSrc); } }); } }); }); //Add classes addClass("#txtRedirectSearchBox", "form-control"); addClass(".searchbox-wrapper select", "form-select", "col-2"); addClass(".searchbox-wrapper .ThemeButton", "btn", "btn-dark", "btn-right-extend"); addClass(".smallCart-variants select", "form-select"); // Shopping Cart Spinner(".SmallCartQtyTextbox"); Updater(".SmallCartQtyTextbox").on("change", e => { const update = e.closest.closest(".head-smallCart-content").querySelector(".smallCart-updateBtn a"); if(update) update.click(); }); // Update items on variant change Updater(".smallCart-variants select,.smallCart-variants input").on("change", e => { const updateBtn = document.getElementById("smallCartUpdate").querySelector("a"); if(updateBtn) updateBtn.click(); }); Updater(".smallCart-wrapper .ProductDetailsSwatches li ").on("click", e => { const updateBtn = document.getElementById("smallCartUpdate").querySelector("a"); if(updateBtn) updateBtn.click(); }); // Cart panel will stay open after updates to cart if(sessionStorage.getItem("sidecartopen") == "true" && document.referrer.indexOf(document.location.href) >= 0) { const cartWrapper = document.querySelector(".smallCart-wrapper"); addClass(cartWrapper, "no-transition"); new bootstrap.Collapse(cartWrapper, {toggle: true}); document.body.classList.add("sidebar-open"); setTimeout(() => { removeClass(cartWrapper, "no-transition"); }, 100); } // Set search bar to use icon document.querySelector(".SearchGoThemeButton").value = decodeHtml(''); // Open mobile menu Updater(".nav-item-drop").on("click", e => { const el = e.closest; el.querySelector(".nav-item-submenu").classList.toggle("show"); el.setAttribute("aria-expanded", el.getAttribute("aria-expanded") != "true"); }); // add to js file const categoryFilterHeader = "Filter by";
  1. Home
  2. Kimber Accessories
  3. Kimber Micro 9 Accessories
Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (4) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (5) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (6) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (7) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (8)

(4.77) 719 reviews

Write a review

719 review(s)

Price: $24.95

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (9) Availability: IN STOCK

Retail: Retail: $29.95

You Save: $5.00 (16.7%)

Is this for a 9mm or .380 pistol?:



Update price

Quantity:

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (10)

Product Information

About This Item

  • Reduce your Kimber Micro 9 Trigger pull from a stock ~6lbs to a modified ~4lbs (Average results can vary up to +/- 1lb)
  • Achieve up to a 33% reduction in trigger pull weight!
  • Compatible with both Kimber Micro 9 and Micro 380 models.
  • Enhance accuracy and overall firearm performance.
  • Features a new Electroless Nickel-Plated Sear Spring for improved trigger action.
  • Offers increased lubricity for a smoother trigger pull.
  • Provides superior corrosion resistance compared to the stock blued sear spring.
  • Custom Kimber Micro 9 Trigger Job and Kimber Micro 380 Trigger Job!
  • Do you want Us to Install the Parts and Do the Polishing Work for You?
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

WHAT'S IN THE KIT:

  • 1 - Custom Kimber Micro 9 Hammer Spring
  • 1 - Custom Kimber Micro 9 Firing Pin Spring
  • 1 - Custom Nickel-Plated Kimber Micro 9 Sear Spring
Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (11)

Description

Kimber Micro 9 Trigger Spring Kit

Looking for a way to improve the accuracy and performance of your Kimber Micro 9 or Kimber Micro 380? With this kit, you can reduce your Kimber Micro 9 trigger pull from a stock ~6lbs to a modified ~4lbs, giving you a ~33% trigger pull reduction that will significantly improve your accuracy.

This Kimber Micro 9 Trigger Spring Kit is also compatible with the Kimber Micro 380, making it a versatile and essential upgrade for both pistols. The kit includes a new electroless nickel-plated sear spring that increases trigger performance by providing increased lubricity for a smoother trigger pull and increased corrosion resistance compared to the OEM blued sear spring.

This is the best way to upgrade your Kimber Micro 9 or Kimber Micro 380 trigger and improve its reliability and performance with lighter, higher quality springs for a smooth and consistent trigger pull. M*CARBO is dedicated to providing American-made Kimber Micro 9 accessories for superior performance, and this Kimber Micro 9 Trigger Spring Kit is no exception.

This kit is custom-designed and CNC laser cut, making it a superior Kimber Micro 9 aftermarket part for the best Kimber Micro 9 trigger pull. With this Kimber Micro 9 Trigger Upgrade, you can reduce the heavy factory Kimber Micro 9 trigger pull and experience competition-level performance.

Take your Kimber Micro 9 or Kimber Micro 380 to the next level with the M*CARBO Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit!

Kimber Micro 9 Resources:

If you're getting the Kimber Micro 9 Trigger Spring Kit, then you might find the following Kimber Micro 9 Resources useful in further enhancing your firearm. Download the Kimber Micro 9 Owners Manual or use the Exploded View of the Kimber Micro 9 Parts Diagram to plan your next firearm project.

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (14)

M*CARBO No Hassle 100% Lifetime Guarantee:

The Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (15)

Drop Tested and Approved:

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (16)

Tested and Approved:

The Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit has been tested repeatedly to ensure reliable operation and safety.

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (17)

Veteran Owned and Operated Business:

American made Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit is designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

ATTENTION:

You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Reviews

Write a review!

Just do it , works beautifully

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (18) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (19) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (20) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (21) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (22)

3/17/2024

Took me about 1 hour a little bit of frustration. However, overall went very smooth. I. Also changed out the recoil spring, I went and shot 100 rounds clearly a softening of the recoil. Which was always a problem with the Kimber micron. Accuracy improved dramatically with the softer trigger pull. Ps...first time I completely took apart any gun and it went great.

peter F

Great aTrigger Kit!

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (23) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (24) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (25) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (26) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (27)

2/22/2024

my micro 9 stainless was made in 2020 . love the gun but the pull was really heavy. i didn't shoot it much and didn't carry it at all. this kit reduced trigger pull iby at least half if not a little more and made such an improvement that i'm carrying my micro 9 everyday now. Thank you!

Starhill 72

AWESOME!

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (28) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (29) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (30) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (31) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (32)

1/18/2024

It improved my groups tremendously. My new Kimber Micro 9 was pulling out of the box average of 7.6. I would struggle to hit anything with that trigger. Now it pulls around 3.5 and I am keeping this awesome bang, bang!

Not to difficult to install thanks to the Mcarbo video as well.

Stevie

Kimber Micro 9 Springs

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (34) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (35) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (36) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (37) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (38)

12/28/2023

I was able to put in the Kimber Micro 9 3 spring kit in under an hour. I also put in the Galloway 22lb flat recoil spring and trigger return spring. M-Carbo rules I got 3.2 lb and no FTL after 60 115 grain rounds. I put the M-Carbo flat trigger and other stuff on my Sig P365 X Macro Comp and the same results. Great products, great install videos and fast shipping. IF YOU HAVE A KIMBER MICRO 9 YOU HAVE TO GET THE M-CARBO SPRING UPGRADE KIT.....

Robbie Starkey

A good trigger made great

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (40) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (41) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (42) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (43) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (44)

11/10/2023

4lb 1oz. This trigger kit was an excellent modification for my Kimber Micro 9 Rapide Dawn. The stock trigger was a little heavy for me. The MCARBO kit fixed that and I feel that my Micro 9 feel great.

This is a DIY kit, but I decided to have the specialists at MCARBO polish the internal parts and complete the installation.

Note: I also purchased MCARBO’s new Kimber Micro 9 Extra Power Recoil Spring. The combination of the two is AMAZING.

Jonathan Cortez

Kimber Micro 9 Spring Replacement

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (45) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (46) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (47) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (48) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (49)

10/24/2023

A very nice set indeed; the instructions were very well done and accurate. The set reduced the trigger pull by about half - still leaving a solid trigger wall. The sear spring was less than a joy to install as are all sear springs on any 1911 based firearms. I found it easier to install the sear with a deep grip on the sear with needle nose pliers with the pistol laying on its side rather than trying to stand it upright on the magazine well. All in all a relatively easy assembly even with the fiddle sear and sear spring. Well done Brothers!

Colonel (Ret) Raymond KELLER

Kimber Micro 9 Spring Replacement

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (50) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (51) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (52) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (53) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (54)

10/24/2023

A very nice set indeed; the instructions were very well done and accurate. The set reduced the trigger pull by about half - still leaving a solid trigger wall. The sear spring was less than a joy to install as are all sear springs on any 1911 based firearms. I found it easier to install the sear with a deep grip on the sear with needle nose pliers with the pistol laying on its side rather than trying to stand it upright on the magazine well. All in all a relatively easy assembly even with the fiddle sear and sear spring. Well done Brothers!

Colonel (Ret) Raymond KELLER

Difficulty medium for installation

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (55) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (56) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (57) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (58) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (59)

9/28/2023

I am not a gunsmith but managed to put all 3 springs in in about an hour. ( use the u-tube video)They work as advertised lowering the trigger pull by about half. I do not have a devise to measure just going off how it feels. First 2 springs went in in about 10 minutes. Sear spring however needed patience and about 4 tries until I got it right. Trigger is crisp. I also installed a new main spring which is heavier than factory spring. I went to range and gun preformed flawlessly both with 115 grain and 124 grain FMJ. I just wish I could have gotten main spring from Mcarbo also as it would have saved me on 2 shipping costs. I recommend this product to anyone that wants to lower trigger poundage for their micro 9.

rob marcotte

Questions & Answers

Login to ask a question.

0 0

Question:

I purchased the kit for my Kimber Micro and did the install following he video. All was easy and pretty straightforward and all the system checks worked. Went to the range to try it out and after racking the round and depressing the trigger it won’t fire. The hammer drops but the pin obviously isn’t hitting the primer. Doesn’t appear to be a light strike and this is a brand new unfired weapon. Where’d I go wrong? It’s got to be something simple.

Mapkos13 May 10, 2023 4:32 PM

Login to add an answer to this question.

0 0

Question:

Why take the extractor out couldn’t you just bend the sear spring back a little bit to get it to go in?

Login to add an answer to this question.

Answers

There are different ways you can install the parts is up to the person who is installing the kit and how they think it is better to install it.

Answered by
M*CARBO-Tech / March 22, 2023 11:11 AM

0 0

Question:

Will the 380 spring kit work on a colt mustang?

December 14, 2022 1:34 PM

Login to add an answer to this question.

Answers

We haven't tested it specifically on the Mustang, but the internals are similar.

Answered by
stevenk@mcarbo.com24442 / December 30, 2022 9:00 AM

0 0

Question:

How many Kimber micro 9mm kits have been sold and where can I read input from those who have done the actual install to get a feel from those people if it truly made any difference.

nvrpc1 September 20, 2022 9:33 AM

Login to add an answer to this question.

Answers

We are currently not selling these, they are still on backorder pending release. Please check in later when the product is released for some insight.

Answered by
Timothy Parrish / October 13, 2022 8:29 AM

0 0

Question:

Is the trigger kit for the Kimber Micro 9 being redesigned or is the backorder simply a supply chain issue?

July 28, 2022 9:15 PM

Login to add an answer to this question.

0 0

Question:

Any idea of when the 9mm Micro 9 trigger spring kit will be available?

atwood801 June 17, 2022 4:22 PM

Login to add an answer to this question.

Answers

At the moment we don't have an ETA on the kit we ask you to check back with us

Answered by
Waldo@MCARBO / June 21, 2022 1:02 PM

0 0

Question:

How do the Micro 9 and Micro .308 trigger kits differ? Can I use the .380 kit in my Micro 9?

June 14, 2022 5:27 AM

Login to add an answer to this question.

Answers

No. The 380 Kit is different than the 9mm version.

Answered by
Waldo@MCARBO / June 14, 2022 8:10 AM

0 0

Question:

will this spring kit fit the kimber Evo line?

1hunglugnut June 12, 2022 8:11 AM

Login to add an answer to this question.

Answers

The EVO line is striker fired instead of hammer, and operates differently. They are not compatible

Answered by
Kenneth Noble / June 13, 2022 9:20 AM

0 0

Question:

Has this kit always included the sear spring or was it added I don't remember replacing that price in my micro 9.? Done this spring kit a while ago.

March 22, 2022 7:38 PM

Login to add an answer to this question.

Answers

We did sell this spring kit without the sear spring for a short while, so it is possible! Please reach out to our customer service team at help@mcarbo.com and they will be able to search your original order and can create a custom order for the Sear Spring for you!

Answered by
Abby Marino / April 18, 2022 7:49 AM

0 0

Question:

Is there a downside to not installing the upgraded sear spring? I have a brand new Kimber Micro 9 with only 100 rounds through it.

January 15, 2022 10:41 AM

Login to add an answer to this question.

Answers

We recommend installing all springs in the kit to maintain safe and consistent functioning while getting the best results possible. Our trigger pull reduction listed for this kit can only be obtained with the full kit installed.

Answered by
Abby Marino / April 13, 2022 8:56 AM

0 0

Question:

Will installing the spring kit reduce the force to pull the slide back? My wife has weak wrists. Do you sell softer recoil springs?

myrtlebeachsobol January 14, 2022 10:09 PM

Login to add an answer to this question.

Answers

No, this spring kit will not affect the force required to pull the slide back. Unfortunately we do not offer any lighter recoil springs for this firearm. Each model is slightly different, but lightening a recoil spring too much could cause the slide to not cycle properly.

Answered by
Abby Marino / April 13, 2022 7:53 AM

0 0

Question:

Does this work with the micro 9 STG?

Ryan Taylor December 31, 2021 4:23 PM

Login to add an answer to this question.

Answers

Hello, yes this spring kit will work with your Micro 9 STG!

Answered by
Abby Marino / January 5, 2022 2:42 PM

0 0

Question:

Does the Kimber micro 9 kit work on the new 2021 micro 9 Rapide Black Ice?

KennyNuss July 17, 2021 6:20 PM

Login to add an answer to this question.

Answers

Hey Brother, This will fit.

Answered by
Matt Morales / July 30, 2021 1:48 PM

1 0

Question:

I just purchased the trigger spring kit for the kimber micro 9 mm was wanting to make sure that it would fit the micro raptor 9 with the ambi safety if it does any help on removing the ambi safety would be great thanks

July 11, 2021 10:43 PM

Login to add an answer to this question.

Answers

Hey my wife just got the black ice micro 9 and I just ordered the spring kit. I just pulled the pistol apart and you don’t need to remove the ambi safety to install this kit just draw the safety back all the way to remove the hammer. Also you don’t need to remove the t10 screw on the mag extension just remove the pin on the hammer spring housing .

Answered by
/ December 26, 2021 10:47 AM

About This Item

  • Reduce your Kimber Micro 9 Trigger pull from a stock ~6lbs to a modified ~4lbs (Average results can vary up to +/- 1lb)
  • Achieve up to a 33% reduction in trigger pull weight!
  • Compatible with both Kimber Micro 9 and Micro 380 models.
  • Enhance accuracy and overall firearm performance.
  • Features a new Electroless Nickel-Plated Sear Spring for improved trigger action.
  • Offers increased lubricity for a smoother trigger pull.
  • Provides superior corrosion resistance compared to the stock blued sear spring.
  • Custom Kimber Micro 9 Trigger Job and Kimber Micro 380 Trigger Job!
  • Do you want Us to Install the Parts and Do the Polishing Work for You?
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

WHAT'S IN THE KIT:

  • 1 - Custom Kimber Micro 9 Hammer Spring
  • 1 - Custom Kimber Micro 9 Firing Pin Spring
  • 1 - Custom Nickel-Plated Kimber Micro 9 Sear Spring
Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (60)

Kimber Micro 9 Trigger Spring Kit

Looking for a way to improve the accuracy and performance of your Kimber Micro 9 or Kimber Micro 380? With this kit, you can reduce your Kimber Micro 9 trigger pull from a stock ~6lbs to a modified ~4lbs, giving you a ~33% trigger pull reduction that will significantly improve your accuracy.

This Kimber Micro 9 Trigger Spring Kit is also compatible with the Kimber Micro 380, making it a versatile and essential upgrade for both pistols. The kit includes a new electroless nickel-plated sear spring that increases trigger performance by providing increased lubricity for a smoother trigger pull and increased corrosion resistance compared to the OEM blued sear spring.

This is the best way to upgrade your Kimber Micro 9 or Kimber Micro 380 trigger and improve its reliability and performance with lighter, higher quality springs for a smooth and consistent trigger pull. M*CARBO is dedicated to providing American-made Kimber Micro 9 accessories for superior performance, and this Kimber Micro 9 Trigger Spring Kit is no exception.

This kit is custom-designed and CNC laser cut, making it a superior Kimber Micro 9 aftermarket part for the best Kimber Micro 9 trigger pull. With this Kimber Micro 9 Trigger Upgrade, you can reduce the heavy factory Kimber Micro 9 trigger pull and experience competition-level performance.

Take your Kimber Micro 9 or Kimber Micro 380 to the next level with the M*CARBO Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit!

Kimber Micro 9 Resources:

If you're getting the Kimber Micro 9 Trigger Spring Kit, then you might find the following Kimber Micro 9 Resources useful in further enhancing your firearm. Download the Kimber Micro 9 Owners Manual or use the Exploded View of the Kimber Micro 9 Parts Diagram to plan your next firearm project.

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (63)

M*CARBO No Hassle 100% Lifetime Guarantee:

The Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (64)

Drop Tested and Approved:

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (65)

Tested and Approved:

The Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit has been tested repeatedly to ensure reliable operation and safety.

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (66)

Veteran Owned and Operated Business:

American made Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit is designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

ATTENTION:

You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Product Reviews (719)

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (67) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (68) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (69) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (70) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (71)

4.77

See All Reviews

Write a review!

Just do it , works beautifully

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (72) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (73) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (74) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (75) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (76)

3/17/2024

Took me about 1 hour a little bit of frustration. However, overall went very smooth. I. Also changed out the recoil spring, I went and shot 100 rounds clearly a softening of the recoil. Which was always a problem with the Kimber micron. Accuracy improved dramatically with the softer trigger pull. Ps...first time I completely took apart any gun and it went great.

peter F

Great aTrigger Kit!

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (77) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (78) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (79) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (80) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (81)

2/22/2024

my micro 9 stainless was made in 2020 . love the gun but the pull was really heavy. i didn't shoot it much and didn't carry it at all. this kit reduced trigger pull iby at least half if not a little more and made such an improvement that i'm carrying my micro 9 everyday now. Thank you!

Starhill 72

AWESOME!

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (82) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (83) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (84) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (85) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (86)

1/18/2024

It improved my groups tremendously. My new Kimber Micro 9 was pulling out of the box average of 7.6. I would struggle to hit anything with that trigger. Now it pulls around 3.5 and I am keeping this awesome bang, bang!

Not to difficult to install thanks to the Mcarbo video as well.

Stevie

Kimber Micro 9 Springs

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (88) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (89) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (90) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (91) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (92)

12/28/2023

I was able to put in the Kimber Micro 9 3 spring kit in under an hour. I also put in the Galloway 22lb flat recoil spring and trigger return spring. M-Carbo rules I got 3.2 lb and no FTL after 60 115 grain rounds. I put the M-Carbo flat trigger and other stuff on my Sig P365 X Macro Comp and the same results. Great products, great install videos and fast shipping. IF YOU HAVE A KIMBER MICRO 9 YOU HAVE TO GET THE M-CARBO SPRING UPGRADE KIT.....

Robbie Starkey

A good trigger made great

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (94) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (95) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (96) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (97) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (98)

11/10/2023

4lb 1oz. This trigger kit was an excellent modification for my Kimber Micro 9 Rapide Dawn. The stock trigger was a little heavy for me. The MCARBO kit fixed that and I feel that my Micro 9 feel great.

This is a DIY kit, but I decided to have the specialists at MCARBO polish the internal parts and complete the installation.

Note: I also purchased MCARBO’s new Kimber Micro 9 Extra Power Recoil Spring. The combination of the two is AMAZING.

Jonathan Cortez

Kimber Micro 9 Spring Replacement

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (99) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (100) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (101) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (102) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (103)

10/24/2023

A very nice set indeed; the instructions were very well done and accurate. The set reduced the trigger pull by about half - still leaving a solid trigger wall. The sear spring was less than a joy to install as are all sear springs on any 1911 based firearms. I found it easier to install the sear with a deep grip on the sear with needle nose pliers with the pistol laying on its side rather than trying to stand it upright on the magazine well. All in all a relatively easy assembly even with the fiddle sear and sear spring. Well done Brothers!

Colonel (Ret) Raymond KELLER

Kimber Micro 9 Spring Replacement

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (104) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (105) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (106) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (107) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (108)

10/24/2023

A very nice set indeed; the instructions were very well done and accurate. The set reduced the trigger pull by about half - still leaving a solid trigger wall. The sear spring was less than a joy to install as are all sear springs on any 1911 based firearms. I found it easier to install the sear with a deep grip on the sear with needle nose pliers with the pistol laying on its side rather than trying to stand it upright on the magazine well. All in all a relatively easy assembly even with the fiddle sear and sear spring. Well done Brothers!

Colonel (Ret) Raymond KELLER

Difficulty medium for installation

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (109) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (110) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (111) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (112) Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (113)

9/28/2023

I am not a gunsmith but managed to put all 3 springs in in about an hour. ( use the u-tube video)They work as advertised lowering the trigger pull by about half. I do not have a devise to measure just going off how it feels. First 2 springs went in in about 10 minutes. Sear spring however needed patience and about 4 tries until I got it right. Trigger is crisp. I also installed a new main spring which is heavier than factory spring. I went to range and gun preformed flawlessly both with 115 grain and 124 grain FMJ. I just wish I could have gotten main spring from Mcarbo also as it would have saved me on 2 shipping costs. I recommend this product to anyone that wants to lower trigger poundage for their micro 9.

rob marcotte

Questions & Answers

14 Questions

Login to ask a question.

0 0

Question:

I purchased the kit for my Kimber Micro and did the install following he video. All was easy and pretty straightforward and all the system checks worked. Went to the range to try it out and after racking the round and depressing the trigger it won’t fire. The hammer drops but the pin obviously isn’t hitting the primer. Doesn’t appear to be a light strike and this is a brand new unfired weapon. Where’d I go wrong? It’s got to be something simple.

Mapkos13 May 10, 2023 4:32 PM

Login to add an answer to this question.

0 0

Question:

Why take the extractor out couldn’t you just bend the sear spring back a little bit to get it to go in?

Thomas Gehringer March 21, 2023 1:38 PM

Login to add an answer to this question.

Answers

0 0

There are different ways you can install the parts is up to the person who is installing the kit and how they think it is better to install it.

Answered by
M*CARBO-Tech / March 22, 2023 11:11 AM

0 0

Question:

Will the 380 spring kit work on a colt mustang?

December 14, 2022 1:34 PM

Login to add an answer to this question.

Answers

0 0

We haven't tested it specifically on the Mustang, but the internals are similar.

Answered by
stevenk@mcarbo.com24442 / December 30, 2022 9:00 AM

0 0

Question:

How many Kimber micro 9mm kits have been sold and where can I read input from those who have done the actual install to get a feel from those people if it truly made any difference.

nvrpc1 September 20, 2022 9:33 AM

Login to add an answer to this question.

Answers

0 0

We are currently not selling these, they are still on backorder pending release. Please check in later when the product is released for some insight.

Answered by
Timothy Parrish / October 13, 2022 8:29 AM

0 0

Question:

Is the trigger kit for the Kimber Micro 9 being redesigned or is the backorder simply a supply chain issue?

July 28, 2022 9:15 PM

Login to add an answer to this question.

0 0

Question:

Any idea of when the 9mm Micro 9 trigger spring kit will be available?

atwood801 June 17, 2022 4:22 PM

Login to add an answer to this question.

Answers

0 0

At the moment we don't have an ETA on the kit we ask you to check back with us

Answered by
Waldo@MCARBO / June 21, 2022 1:02 PM

0 0

Question:

How do the Micro 9 and Micro .308 trigger kits differ? Can I use the .380 kit in my Micro 9?

June 14, 2022 5:27 AM

Login to add an answer to this question.

Answers

0 0

No. The 380 Kit is different than the 9mm version.

Answered by
Waldo@MCARBO / June 14, 2022 8:10 AM

0 0

Question:

will this spring kit fit the kimber Evo line?

1hunglugnut June 12, 2022 8:11 AM

Login to add an answer to this question.

Answers

0 0

The EVO line is striker fired instead of hammer, and operates differently. They are not compatible

Answered by
Kenneth Noble / June 13, 2022 9:20 AM

0 0

Question:

Has this kit always included the sear spring or was it added I don't remember replacing that price in my micro 9.? Done this spring kit a while ago.

March 22, 2022 7:38 PM

Login to add an answer to this question.

Answers

0 0

We did sell this spring kit without the sear spring for a short while, so it is possible! Please reach out to our customer service team at help@mcarbo.com and they will be able to search your original order and can create a custom order for the Sear Spring for you!

Answered by
Abby Marino / April 18, 2022 7:49 AM

0 0

Question:

Is there a downside to not installing the upgraded sear spring? I have a brand new Kimber Micro 9 with only 100 rounds through it.

January 15, 2022 10:41 AM

Login to add an answer to this question.

Answers

0 0

We recommend installing all springs in the kit to maintain safe and consistent functioning while getting the best results possible. Our trigger pull reduction listed for this kit can only be obtained with the full kit installed.

Answered by
Abby Marino / April 13, 2022 8:56 AM

0 0

Question:

Will installing the spring kit reduce the force to pull the slide back? My wife has weak wrists. Do you sell softer recoil springs?

myrtlebeachsobol January 14, 2022 10:09 PM

Login to add an answer to this question.

Answers

0 0

No, this spring kit will not affect the force required to pull the slide back. Unfortunately we do not offer any lighter recoil springs for this firearm. Each model is slightly different, but lightening a recoil spring too much could cause the slide to not cycle properly.

Answered by
Abby Marino / April 13, 2022 7:53 AM

0 0

Question:

Does this work with the micro 9 STG?

Ryan Taylor December 31, 2021 4:23 PM

Login to add an answer to this question.

Answers

0 0

Hello, yes this spring kit will work with your Micro 9 STG!

Answered by
Abby Marino / January 5, 2022 2:42 PM

0 0

Question:

Does the Kimber micro 9 kit work on the new 2021 micro 9 Rapide Black Ice?

KennyNuss July 17, 2021 6:20 PM

Login to add an answer to this question.

Answers

0 0

Hey Brother, This will fit.

Answered by
Matt Morales / July 30, 2021 1:48 PM

1 0

Question:

I just purchased the trigger spring kit for the kimber micro 9 mm was wanting to make sure that it would fit the micro raptor 9 with the ambi safety if it does any help on removing the ambi safety would be great thanks

July 11, 2021 10:43 PM

Login to add an answer to this question.

Answers

0 0

Hey my wife just got the black ice micro 9 and I just ordered the spring kit. I just pulled the pistol apart and you don’t need to remove the ambi safety to install this kit just draw the safety back all the way to remove the hammer. Also you don’t need to remove the t10 screw on the mag extension just remove the pin on the hammer spring housing .

Answered by
/ December 26, 2021 10:47 AM

Related Items:

Kimber Micro 9 / 380 Installation Service

Price: $95.00

Spotlight!

Kimber Micro 9 Extra Power Recoil Spring

Price: $18.95

Thank you!

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit was added to your cart.

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (116)

Proceed to Checkout

'); }); const noSplideImage = $('ul#splide01-list li:not(.splide__slide--clone) img').length; if(!noSplideImage){ const mainProductImage = document.querySelector('#PhotoThumbnails_imgPhoto'); if(mainProductImage){ const src = mainProductImage.src; const alt = mainProductImage.alt; $('.product-carousel-mobile').append('

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (117)

'); } } setTimeout(function(){ //time out is needed for the appending of the image tags above var owl = $('.product-carousel-mobile'); owl.owlCarousel({ loop:true, margin:10, dots:true, items:1, lazyLoad:true, autoHeight:true }) },300); $('a#lnkReviewCountLink').attr('href','#reviews'); $('a#lnkReviewCountLink').click(function(e){ e.preventDefault(); $('button.nav-link.active').removeClass('active'); $('.tab-pane').removeClass('active show'); $('button[data-bs-target="#reviews"]').addClass('active'); $('#reviews.tab-pane').addClass('active show'); $('html, body').animate({ scrollTop: $("#reviews").offset().top-135 }, 1000); }); $('p.questioncount-header').click(function(e){ e.preventDefault(); $('button.nav-link.active').removeClass('active'); $('.tab-pane').removeClass('active show'); $('button[data-bs-target="#qa"]').addClass('active'); $('#qa.tab-pane').addClass('active show'); $('html, body').animate({ scrollTop: $("#qa").offset().top-135 }, 1000); }); $('.all-splide').removeClass('splide--ltr'); var questioncount = $('p.questioncount').html(); // console.log(questioncount); $('p.questioncount-header').append(''+questioncount+''); $('.ProductReviews .ControlLinkSeperator').each(function(){ $(this).remove(); }); //$('.thumbs-slideshow ').detach().appendTo('.ProductDetails-thumbnailArea'); var productVariants = $('.ProductDetailsVariations .Variant').length; if( productVariants >= 2){ $('.ProductDetailsVariations').addClass('two-col-variants'); $('.ProductDetailsQuantity').addClass('two-col-variants-action'); } if( productVariants == 1 ){ //console.log('only one variant'); $('.ProductDetailsQuantity').addClass('single-action-col'); } //product meta accordion //Hide All Answering Forms //$('.QuestionAddAnswer').hide(); // $('.ask-question-form').hide(); //Reply clicks. to show Answering Forms mobile and desktop // $('.accordion-panel button.reveal-form').click(function(e){ // e.preventDefault(); // $(this).parent().parent().parent().find('.QuestionAddAnswer').show(); // }); // $('.tab-pane button.reveal-form').click(function(e){ // e.preventDefault(); // $(this).parent().parent().parent().parent().find('.QuestionAddAnswer').show(); // }); // $('button.reveal-question-form').click(function(e){ // console.log("This",$(this)) // e.preventDefault(); // $(this).parent().find('.ask-question-form').show(); // }); var descriptionTab = $('#description'); // console.log("Description "+descriptionTab); $("#btnAddToCart").click(function() { var addedToCart = { qty: parseInt($("input#txtQuantity").attr("value"))}; sessionStorage.setItem("addToCartClicked", JSON.stringify(addedToCart)) }); // Show Added to cart var addToCartClicked = sessionStorage.getItem("addToCartClicked"); if(addToCartClicked && addToCartClicked != "false" ) { var lastItem = $('.cart-items-wrap > div:last-child'); var lastImageSrc = lastItem.find('.smallCart-left img').attr('src'); $('img#modal-img').attr('src', lastImageSrc); addToCartClicked = JSON.parse(addToCartClicked); $("#addToCartModalQuantity").text(addToCartClicked.qty); sessionStorage.setItem("addToCartClicked", false); $("#addToCartModal").modal('show'); } var productdivs = $('.ProductReviewsWrapper .ProductReviewItem'); for(var i = 0; i < productdivs.length; i+=4) { productdivs.slice(i, i+4).wrapAll('

'); } $('.ProductReviewsWrapper .slide:first-child').addClass('active'); //hide quantity to show dropdown select, this adds value from selection to the input field $('#qtyInput').change(function(){ $('input#txtQuantity').val( $(this).val() ); }); var slidesNav = $('.ProductReviewsWrapper.row .slide').length; if(slidesNav <= 1){ $('.review-slide-buttons').css('display','none'); } $('.review-slide-buttons .next').click(function(){ $('.ProductReviewsWrapper .slide:first-child').removeClass('active'); $('.ProductReviewsWrapper .slide:nth-child(2)').addClass('active'); }); $('.review-slide-buttons .prev').click(function(){ $('.ProductReviewsWrapper .slide:first-child').addClass('active'); $('.ProductReviewsWrapper .slide:nth-child(2)').removeClass('active'); }); var labelHeight = $('span.ProductDetailsVariations').outerHeight(); //console.log(labelHeight); $('figure iframe').each(function(index){ var figure = $(this); $(this).parent().addClass('youtube'); }) // John's - - add Answers form $('.addAnswer-btn').each(function(){ var addAnswerBtn = $(this); addAnswerBtn.click(function(){ var addReplybtn =$(this) console.log("addReplybtn",addReplybtn); console.log("addReplybtn",addReplybtn.text()); addReplybtn.text() == 'Reply' ? addReplybtn.text('Cancel'):addReplybtn.text('Reply') addReplybtn.parent().find('.addAnswer-container').toggle(1000,"easeOutQuint"); }) }) // recommended Products after add to cart const recommenedHardwareContainer = $('.recommended-hardware-container'); const recommenedHardwareProducts = $('.recommended-hardware-product').length; (recommenedHardwareProducts > 0) ? recommenedHardwareContainer.removeClass('hidden'):null; // ga gaE.triggerViewedProduct(); gaE.initAddedToCart() });

Kimber Micro 9 / Kimber Micro 380 Trigger Spring Kit (2024)
Top Articles
Latest Posts
Article information

Author: Greg Kuvalis

Last Updated:

Views: 6127

Rating: 4.4 / 5 (75 voted)

Reviews: 82% of readers found this page helpful

Author information

Name: Greg Kuvalis

Birthday: 1996-12-20

Address: 53157 Trantow Inlet, Townemouth, FL 92564-0267

Phone: +68218650356656

Job: IT Representative

Hobby: Knitting, Amateur radio, Skiing, Running, Mountain biking, Slacklining, Electronics

Introduction: My name is Greg Kuvalis, I am a witty, spotless, beautiful, charming, delightful, thankful, beautiful person who loves writing and wants to share my knowledge and understanding with you.