WHAT'S IN THE KIT:
- 1 - Custom Lighter 12lb Hammer Spring
- 1 - Custom Lighter Firing Pin Spring
Sig Sauer P238/P938 Trigger Spring Kit
Enhance your Sig Sauer Gen 1 P238 with a 50% trigger pull reduction, taking it from ~5lbs to ~2.5lbs! Fits and functions in Gen 1 and Gen 2 Sig Sauer P238 & P938 models only.
M*CARBO specializes in crafting custom accessories for Sig Sauer P238, aiming to elevate performance and accuracy. Our American-made Sig Sauer P938 Trigger Kit is the quintessential accessory for achieving significant trigger improvement, both night and day!
Our custom trigger for Sig Sauer P938 is designed to reduce your trigger pull, minimize malfunctions, and improve accuracy. It's a must-have upgrade for better performance and function—add this to your list of custom accessories for your Sig Sauer P238!
Sig Sauer P238/P938 Resources:
If you're getting the Sig Sauer P238/P938 Trigger Spring Kit, then you might find the following Sig Sauer P238 and Sig Sauer P938 Resources useful in further enhancing your firearm. Print or Download the Sig Sauer P238 Owners Manual and P238 Parts Diagram. Print or Download the Sig Sauer P938 Owners Manual and P938 Parts Diagram.
Drop Tested and Approved:
Sig Sauer P238 / P938 Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").
Tested and Approved:
The Sig Sauer P238 / P938 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 Sig Sauer P238 / P938 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.
Didn't work
I have purchase various trigger reduction pull kits from Macabre previously and polished the internal parks and it has reduced my trigger pull but unfortunately this kit didn't change the trigger pull still over 5lbs just where I started. Very disappointing.
Didn't work
I have purchase various trigger reduction pull kits from Macabre previously and polished the internal parks and it has reduced my trigger pull but unfortunately this kit didn't change the trigger pull still over 5lbs just where I started. Very disappointing.
P938 Gen2
Installed spring kit in my legion, don’t have a pull gauge but I believe I got a least a one pound reduction. Shot 100 rounds with no issues, gun works perfectly.
Sig Sauer Trigger Kit
The kit arrived promptly and were in perfect shape. After viewing the installing video, I was able to install the trigger kit within a very reasonable time. Took the P938 to the range and had no problems with the P938 and was very well pleased with the performance. There was a considerable difference in the trigger pull which made shooting the P938 much more pleasurable experience. Put 50 rounds through the P938 with no problems noted.
Thanks helping me solve a problem.
Sig Sauer P238 / P938 Trigger Spring Kit [MCARBO]
SWEEET!!! The installation video was excellent and when it came do the install it took all of about 25 minutes. The kit price is amazingly low compared to other gun type kits. The Sig P238 is my wife's carry gun and after I finished I handed her to gun and when she pulled the trigger her eyes lit up, her quote was "what did you do to it?" Just changed springs was my reply. At the range a close friend, who carries the same gun shot it and said give me the link. If you own a Sig P238/P938 tis is a great kit. Trigger pull on mine went from 6.5 Lbs. to 4.35.
Excellent Improvement & Video Instruction
Quick and especially enjoyable experience with Mcarbo products. The pistols I've used their products in are especially smoother actions and improve accuracy as a direct result. Very pleased with products and instructional videos!
Sig P238/938 spring upgrade
Just installed the sig 938/238 spring kit install ,polished hammer surface and feed ramp.....Omg what an upgrade.....game changer....I encourage all of you to do this!!
Great upgrade
This was a great upgrade on my P238, good directions to install parts, i also got the polishing kit as recommended.
Do not have a trigger " gauge", but seemed to be better, took it to the range, put a bunch of rounds thru it, shoots great!
I am interested in the Sig P238 spring kit, but don't know how to determine if my Sig P238 is a Gen 1 or whatever? How can I determine that? Thanks!
Spence August 21, 2023 8:09 PM
do you know if it will work with a california compliant p238 https://www.sigsauer.com/p238-two-tone-ca-compliant.html
works and installed on my CA 2 tone, would sayi feel it lighter on the cocking/hammer pullback, trigger about the same maybe a bit lighter.
Answered by
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August 21, 2023 7:26 PM
do you know if it will work with a california compliant p238 https://www.sigsauer.com/p238-two-tone-ca-compliant.html
i am interested in the spring kit for 938 gen 1with the sear spring .i would appreciate notification when ther available
I don't belive we ever had one with a sear spring
If I use the Gen 1 spring kit on the Gen 2 P238 how will it affect the trigger? I'd be happy with a 4-5lb trigger. It's currently 7lbs.
I'm sorry for our delayed response here in Q&A section! You may still see a slight reduction, though it will not be as drastic as advertised for the Gen 1 models. I would also recommend you polish any contact surface areas to help smooth out the function!
Any updates on the Gen2 trigger spring kit availability? Hoping you'll be getting some in soon...
September 12, 2021 9:13 PM
Hello, unfortunately, we still do not have an ETA on the Sear Spring for this kit. The Gen 1 Kit contains the same Hammer Spring and Firing Pin Spring and can still be used in the Gen 2 models. Please email us at help@mcarbo.com to be added to our wait list!
When are you expecting the Sig Sauer P238 / P938 Trigger Spring Kit for gen2?
As of 4/20/21, we do not have an ETA on the Sear Spring for this kit. The Gen 1 Kit contains the same Hammer Spring and Firing Pin Spring and can still be used in the Gen 2 models. The Sear Spring is a very sensitive design and we are working on releasing a better, updated version!
If you'd like to be added to our product wait list for either the Gen 2 Spring Kit, or just the sear spring itself, please shoot an email over to help@mcarbo.com, and we'll get you added!