WHAT'S IN THE KIT:
- 1 - Custom Lighter KSG410 Trigger Return Spring
- 1 - Custom Lighter KSG410 Sear Spring
KEL-TEC KSG410 Trigger Spring Kit
Best KEL TEC KSG410 Trigger Upgrades for all around performance and reliability enhancement. The KEL-TEC KSG410 Trigger Spring Kit will reduce your trigger pull weight from a factory ~7lbs. to a crisp ~3.5lbs. This KSG410 Trigger Spring Kit is made of the highest quality spring steel available, right here in the USA!
KEL-TEC KSG410 Trigger Spring Kit will improve your accuracy and tighten your shot groups. Reduced malfunctions should be expected because the KSG410 springs are constructed from the highest quality 302 stainless spring steel & ASTM A228 music wire. This is the best way to upgrade the trigger on your KEL-TEC KSG410! If you pair this KSG410 Trigger Spring Kit with the KSG410 Aluminum Trigger you can also expect to eliminate Pre-Travel and experience a more crisp trigger pull.
Specifications (ALL SHOTGUNS) KSG, KS7, KSG410
KEL-TEC KSG410 Resources:
If you're getting the KEL-TEC KSG410 Aluminum Trigger then you might find the following KEL-TEC KSG410 Resources useful in further enhancing your firearm. Download the KSG410 Owners Manual or use the Exploded View of the KSG410 Parts Diagram to plan your next firearm project.
Tested and Approved:
The KEL-TEC KSG410 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 KEL-TEC KSG410 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.
Disappointed
July 31 2026 I purchased the keltec ksg aluminum trigger, spring, and extended action release thought I would love this combo but the spring was too soft. I love the trigger and action release and will keep them but had to go back to the original spring.
After putting it all together first time out had 4 out of 14 missfired with shallow strikes on the primer.
I followed the mcarbo youtube video which was very easy to follow and complete but it just didn't live up to the pitch for me.
I don't mind the extra pull and again love the trigger and action release just not the light weight spring.