KEL-TEC KSG Trigger Spring Kit | KSG Trigger Upgrade | KSG Accessories

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KEL-TEC KSG Trigger Spring Kit

  • Consists of 2 custom designed and manufactured springs:
  1. Trigger Return Spring
  2. Sear Spring

Best KEL TEC KSG Trigger Upgrades for the all around performance and reliability enhancement gained in the process. The KEL-TEC KSG Trigger Spring Kit will reduce your trigger pull weight from a factory 7 lbs. to a crisp 3.5 lbs. This KSG Trigger Kit is made of the highest quality spring steel available, right here in the USA!

KEL-TEC KSG Trigger Spring Kit will improve your accuracy and tighten your shot groups. Reduced malfunctions should be expected because the KSG springs are constructed of the highest quality 302 stainless spring steel & ASTM A228 music wire. This is the best way to upgrade the trigger on your KEL-TEC KSG! Introducing the All In One Complete custom trigger job to reduce your trigger pull and reduce malfunctions. If you pair this KSG Spring Kit with the KSG Aluminum Trigger you can also expect to eliminate Pre-Travel and experience a more crisper trigger pull.

KEL-TEC KSG Owners Manual & Exploded View:

If your getting the KEL TEC KSG Trigger Spring Kit then you might find the following KEL-TEC KSG Resources useful in further enhancing your firearm. Download the KSG Owners Manual or use the Exploded View of the KSG Parts Diagram to plan your next firearm project.

No Hassle 100% Lifetime Guarantee on Parts & Accessories:

The KEL TEC KSG Trigger Spring Kit is protected by the M*CARBO No Hassle 100% Lifetime Guarantee. This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible. We even pay return shipping and automate the return process here!

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 KEL TEC KSG Trigger Spring Kit has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL TEC KSG 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.


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 KSG 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.

Overall Customer Rating of 13 Reviews:
Fullerton, California

Very nice trigger

Trigger when in pretty easy, but had trouble with the side release bar spring popping out. I would pay extra money for that kit to come with a extra spring for peace of mind.

Much better trigger feel

Installation was moderately difficult even with the online video to guide me. The spring return and sear didn't want to cooperate when reinstalling the trigger. Otherwise, it's a great improvement over stock.

Not sure how much a difference this will make, but WOW!!!

Followed along with Chris's video and it was easy to do. I would recommend a few updates to the video, (placing the safety switch, and close ups). The trigger feels great, and I cannot stop dry firing it!!


Really do cut trigger pull in half

Excellent product, they really do work! Expect to take longer to put everything back together after a really easy installation, Kel-Tec could've made the lower easier to pop together with a couple of minor changes to their injection molds.

Sequim WA

Instalation of trigger and trigger spring on my Kel-Tec KSG

I received the parts in a timely manner and set about installing them into my gun after I viewed the video twice. I was especially careful of the action lock spring and held it in place with a thin punch as instructed in the video. Probably due to the fact that my hands are nearing 80 and are not as agile as they used to be I did indeed loose the spring, which still has not been found. I ordered two new springs from Kel-Tec (they're pretty cheap and I found out later that Kel-Tec would have sent me a free one). I knew that the new spring was going to take off also the first chance it got so I put a piece of dental floss (about 14 inches) through the spring and that tamed its uncooperative behavior.

I think you could probably run some mono-filament fishing line or a needle with some thread down through the spring when you first start to separate the handle and control the spring that way easier than with a punch as you don' have to worry about it flying away.

Getting all the pins and up other parts lined up is a hassle, at least the first time you do it, but it all came together nicely after a few choice words of encouragement.

I haven't had a chance to shoot it yet, but the trigger is very smooth and has a nice light feel to it.