WHAT'S IN THE KIT:
- Custom Lighter 9.5lb Hammer Spring
- Custom Lighter 7.5lb Trigger Return Spring
- Four .005" Hammer Shims
- Four .001" Trigger Shims
Ruger SP101 / GP100 Trigger Spring Kit
Ruger SP101 / GP100 Trigger Spring Kit will Reduce Trigger Pull and Improve Performance!
M*CARBO Ruger SP101 Accessories made right here in America! Custom Lighter Ruger SP101 Spring Kit for a smooth and clean trigger pull. Best Ruger SP101 Trigger Job for the money hands down! Custom Manufactured Ruger SP101 Accessories to improve performance and accuracy! The Ruger SP101 / GP100 Trigger Spring Kit is also compatible with Ruger GP100 Accessories!
**Works for all SP101 / GP100 Calibers: 357 Mag, 38 Spl, 327 Mag, 22LR**
Ruger SP101 / GP100 Trigger Spring Kit is the Ultimate Ruger SP101 Trigger Job in one easy package! Ruger GP100 Trigger Job compatible as well! Ruger SP101 Accessories should include a Custom Trigger Job near the top of your list! Will also work for your Ruger GP 100 Accessories for a crisp trigger pull!
Ruger SP101 Upgrades include a Ruger SP101 Trigger Kit, and why not start with the Best Ruger SP101 Spring Kit made right here in America! Ruger SP101 9mm used in Video.
Ruger SP101 Resources:
If you're getting the Ruger SP101/GP100 Trigger Spring Kit, then you might find the following Ruger SP101 Resources useful in further enhancing your firearm. Download the Ruger SP101/GP100 Manual or use the Exploded View of the Ruger SP101/GP100 Parts Diagram to plan your next firearm project. Print or Download the Ruger SP101/GP100 Trigger Spring Kit Instructions by MCARBO.
- Ruger SP101 Production Dates
Ruger GP100 Resources:
- Ruger GP100 Production Dates
M*CARBO No Hassle 100% Lifetime Guarantee:
The Ruger SP101/GP100 Trigger Spring Kit is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.
Drop Tested and Approved:
M*CARBO ASTM Spec Springs will offer a perfect trigger pull reduction with an unlimited drop test rating (3", 6", 9" & 12"+).
Range Tested and Approved:
The Ruger SP101 / GP100 Trigger Spring Kit has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.
Veteran Owned and Operated Business:
American made Ruger SP101 / GP100 Trigger Spring Kit 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 Ruger SP101 / GP100 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.
SP 101 TRIGGER KIT
Loved the polishing kit and the shims provided. Worked out well on double action but the single action was still a little stiff. That is to be expected for a rimfire setup to maintain reliable ignition. Overall nice kit and I love the guys at M CARBO. Glad to buy an American product you can be proud of and supporting these guys and gals! Thank you, Chris, and to everyone an M CARBO!
Ruger Super GP100 x 9mm
This is a rare model, near impossible to get... Well, the trigger spring was not cooperating. contacted them.... Seems no kit for this model yet?.. Hope they contact me when they make one??..
Waste of money and time
I started with a SP101 with 12+ lbs trigger pull, bought the kit, moto tool, and Lyman digital trigger pull meter, followed the hour and a half video, and when I was done it felt smoother but the double action still read at 10 to 11 lbs. A huge waste of time and money. If mcarbo can do it better then save the expense of buying a trigger pull meter and moto tool. And send it to them mabey they can do a better job, but I used their kit, and followed their video and am VERY disappointed.
Ruger SP101 .357
I am not an armorer but a tinkerer. This was a relatively easy procedure. Watched 2 videos and then followed along and polished all contact points, replaced the springs and shimmed the trigger and hammer. Now the trigger pull is smooth, much lighter and the gun more accurate in DA and SA. I highly recommend this kit.
SP101
I’ve never full disassembled my Ruger SP101 but after seeing the step by step video by mcarbo hosted by Chris Nelson on utube, I was fully confident I could do the spring and the parts polishing upgrade. I took a little longer than the video but for a first timer it went better than expected. And same with the results. My groupings after the upgrade have never been as tight. Trigger smoothness and ease is much improved. And it was good before. I just ordered the mcarbo upgrade for my Sig P938. And with the help of Chris Nelson’s mcarbo step by step instruction video I’m sure this upgrade will be just as much fun. With positive results. Polishing the parts turned out to be just as much fun as Chris described it to be.
Thank you mcarbo and Chris Nelson!
Mark Semann
Bloomfield Hills Michigan
Awesome product
This is perfect. With the video they have it is nearly impossible to not be able to do this on your own. The recoil and trigger are much better than factory. I would definitely recommend.
Great Product
This trigger spring kit worked great for my Ruger GP 100. It helped reduce heavy trigger pull from original manufacture. Definitely recommend to others.
Sp101 trigger and hammer Fix
This product is a must have to fix the fit of Ruger triggers and hammers. I will purchase again without hesitation.
I have a GP100 in 44special. You are not showing that caliber. Will the .357 spring kit work?
January 24, 2022 11:12 AM
We have not tested our springs with that caliber so we cannot verify that you will see the same results with your model.
I see two trigger return springs in the Ruger GP101/100 trigger spring kit. I've looked in the printable instructions and watched the video but don't see anything about why .
September 12, 2021 3:04 PM
We found with testing and research that Ruger was inconsistent with which spring they used in different models, so we include two different options in our spring kit for you to use the one that fits better in your firearm!
The newer GP100s use a slightly shorter trigger return spring than older GPs. The SP101 uses the longer one.
Answered by
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March 3, 2022 11:18 AM