- Reduce your trigger pull from a stock 5.25lbs to a modified 3.5lbs (Average results can vary up
to +/- 1lb)
- Improve accuracy and overall pistol performance
- 33% Trigger Pull Reduction!
- Highest Quality American Spring Steel
- Drop in Glock Kit will help you easily tune your Glock to a 3.5lb Trigger.
- A Smoother, Crisper, More Refined Trigger Pull with Easy Drop-In Installation
- Do you want Us to Install
the Parts for You? We can also do the polishing if you like.
- Trigger Spring
has nearly 30% more power than factory spring, which actually reduces pull
by as much as 1lb for improved control. This produces
faster trigger reset for quicker follow up shots.
-
Glock 42, 43 and 44 Owners will need to select the Gen 5 Kit below.
- Reduced Power
Safety Spring reduces friction caused by the firing pin safety, further improving the trigger pull.
- Smooth Glock Trigger Action and Superior Performance!
- Firing Pin Springs are designed for improved consistency and durability over factory spring.
- Drop-in parts give your Glock a smooth, crisp, light pull that helps
promote consistent, match-grade accuracy.
- Protected by the M*CARBO 100%
Lifetime Guarantee
- Made in the USA!
- Fast Same Day Shipping!
Glock Trigger Spring Kit - What's Included:
- 4lb Reduced Power Firing Pin Spring
- 5lb Reduced Power Firing Pin Spring
- 6lb Increased Power Firing Pin Spring (factory is 5.5lbs)
- Extra Power 6lb Trigger Spring (Extra power reduces the felt trigger pull weight)
- Reduced Power Firing Pin Safety Spring
- 1,000 Grit Silicon Carbide Sandpaper
- Synthetic Grease with PTFE
**GLOCK 42, 43 AND 44 OWNERS WILL NEED TO SELECT THE GEN 5 KIT**
Glock Competition Trigger Spring Kit
will give your trigger a smoother, lighter, more crisp feel to your trigger
pull.
Best Glock Trigger Upgrade to reduce your Trigger Pull by 33%
We highly recommend doing the polishing of all the internal components with this Firearm Polishing Kit.
Best Glock Trigger Improvement Available! Check out the Installation video for Step by Step instructions on How to Polish Glock Trigger! This is the Best Glock Trigger Kit with more reliability than any 25 cent Trigger Job. This is the Glock Smooth Trigger you've been looking for!
Two Glock Trigger Spring Kit Options to choose from:
- Glock Gen1-4 Trigger Spring Kit
- Glock Gen 5 Trigger Spring Kit
**GLOCK 42, 43 AND 44 OWNERS WILL NEED TO SELECT THE GEN 5 KIT**
The Extra Power 6lb Trigger Spring is 28% more powerful than stock, which seems unnatural but it helps to reduce the felt trigger pull due to the design of the internal trigger mechanism and simultaneously provides increased tension that gives extra strength for a faster trigger reset.
Glock Trigger Spring Kit gives your Glock Increased Power for a Stronger Primer Hit/ Strike. You can change specific springs to improve a particular aspect of the trigger pull, or do a complete upgrade.
Glock Competition Trigger Kit will give your trigger a smoother, lighter, more crisp feel to
your trigger pull. It comes with 3 different Firing Pin Spring Weights to
allow you to adjust your trigger pull exactly how you like it! Our springs are American Made with the Finest American Spring Steel for quality that will last!
Glock 19 Trigger Kit or Glock 17 Trigger Kit as it will work with All Gen 1-4 or Gen 5 Options. Smooth Glock Trigger Action and Superior Performance!
***Glock 42, 43 and 44 Owners will need to select the Gen 5 Kit.***
Ultimate Aftermarket Glock Trigger Upgrade for Available Glock Drop In Trigger Kits! Watch the Step by Step Glock Trigger Spring Install of Glock Trigger Mods and see How to Polish the Glock Trigger! This Glock Aftermarket Trigger will work as a Glock Gen 5 Trigger Upgrade. Better than any 25 cent Trigger job Glock Video and Complete Glock Disassembly and Reassembly Instructions.
Custom Glock Trigger Kit includes accurately calibrated spring weights that deliver consistent force
through the entire compression and release cycle to give you a light, refined
trigger pull without sacrificing the reliability of your pistol's Safe Action
system.
Trigger Spring has nearly 30% more power than factory spring, which
actually reduces pull by as much as 1lb for improved control. This produces
faster trigger reset for quicker follow up shots. Extra Power Striker Spring is
designed for improved consistency and durability over factory spring and a
harder Primer Strike. Best all around Glock Aftermarket Trigger Upgrade!
Glock Resources:
If you're getting the Glock Trigger Spring Kit, then you might find the following Glock Resources useful in further enhancing your firearm. Download the Glock Owners Manual or use the Exploded View of the Glock Parts Diagram to plan your next firearm project. Print or Download the Glock Trigger Spring Kit Instructions by MCARBO.
Drop Tested and Approved:
Glock Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48"). Built with M*CARBO ASTM Spec Springs that will offer a perfect trigger pull reduction
Tested and Approved:
The Glock Trigger Spring Kit has been tested repeatedly to ensure reliable operation and safety.
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 Beretta 92FS / M9 / 92 / 96 Stainless Steel Guide Rod. 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.
Glock Trigger Spring Kit
As per the video I disassembled my Glock 48 Gen 5 MOS, polished all the trigger group parts, installed the spring kit and reassembled it all with no problems. The trigger feels much better now. Big improvement over the stock trigger. I used the four pound spring and it's all working fine with no problems. It should be noted that there is a difference with the Glock 48 Gen 5 MOS and the video. 1, the firing pin safety block is different. 2, Slide stop lever is different, 3, Trigger bar and trigger mechanism housing and spring are different than video. However, the correct springs were included in the kit. Just pay attention. Overall the kit is very good and does make a big difference.
1000 rounds and not a single light strike.
I have installed this kit in my gen 3, 19. My gen 5, 17 and my Gen 5, 34. Also did jobs on my 42 and my 43. As stated above. I have fired a thousand rounds through these guns and not a single light strike. I did polish the parts to a mirror finish. So between the spring kit, the polish and the Supra lube.. These Glocks Rock!!! I can’t wait until I save the 100 bucks so I can try the new trigger..
Thanks M Carbo for a great product!!!!!
I also put a kit in my wife’s custom built AR. She loves the trigger I was able to give her without breaking the bank! 3.5 lbs and smooth as ice… 😁
James Kennedy
Walling, Tennessee,
Formally South Florida lol
Glock 19 Spring kit
Would highly recommend this product. Great quality control and fast shipping!
Awesome Mcarbo product
Is getting the Job done working smooth and reliable. I am really happy with the performance of my firearm after the installation of this Glock Trigger Spring Kit.
Giovanni Santiago
Saint Could FL
Trigger Pull Reduction
Good product, easy to install and works great.
Glock gen 5
Another great kit from mcarbo team. Love you guys. Always my first option when buying a spring kit.
19X Upgrade
Installed in about 5 minutes. Installed the 4lbs.trigger spring, it took all the play out of the trigger and lowered the pull to 2.5lbs.
Glock Gen 1 - 4 Spring Kit
Made a major difference in the trigger pull on my PSA Dagger. It's made it easier to stay on target than with the factory springs. I used the 4lb firing pin spring, the lighter firing pin safety spring and the extra power trigger spring. All of them work great, and very happy with the results.
I bought the kit for my Glock 19 gen 5, but there is no video or written instructions for the trigger spring (disassembly/reassembly/polishing of the lower). Can I expect to see something to remedy any time soon?
The slide mod was a piece of cake thanks to the gen 4 video.
KentB November 1, 2022 8:51 PM
We have a few videos to catch up on. We are working on them.
Will this spring kit work on a Glock 21 gen2
Yes, just make sure you get the Gen 1-4 kit.
WILL THIS WORK FOR A SHADOW SYSTEMS CR920?
we haven't tested this on this firearm to be able to say it will work
Will this spring kit work in a Gen 3 Glock 30SF 45ACP
RTR April 21, 2022 11:15 PM
Yes, it will! Be sure to select "No" for the drop-down to ensure you get the correct (Gen1-4) Trigger Return Spring that will be compatible in your Gen 3 model.
Will this work with a Palmetto State Armory Dagger?
This spring kit is not guaranteed for anything other than Glock pistols.