• Pre-Travel Adjustment to Improve KS7 Trigger Pull.
  • Tumbled Smooth & Hard Plated with Black Anodizing for Superior Strength
  • Ultimate KEL TEC KS7 Aluminum Trigger Replacement!
  • Custom KS7 Shotgun Accessories by Combat Veterans!
  • Best Kel Tec KS7 Aftermarket Parts Made Right Here in America!
  • Custom Machined 6061 Aluminum Trigger will eliminate KS7 Trigger Flex!
  • KEL TEC KS7 Trigger Upgrade provides clean & crisp trigger pull improvement
  • Custom KEL TEC KS7 Trigger Job!
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

KEL TEC KS7 Trigger Upgrade

  • CNC Machined Aluminum KEL TEC KS7 Target Trigger

Best KEL TEC KS7 Trigger Replacement won’t flex like the plastic factory trigger and has zero pre-travel after proper adjustment! Another advantage is the wider smooth blade on the trigger with no hump in the middle or plastic ribs like the factory plastic KS7 trigger it the most ideal KEL TEC KS7 Trigger Upgrade available. Custom KEL TEC KS7 Accessories like the KEL TEC KS7 Trigger by M*CARBO is CNC machined out of a block of 6061 aircraft grade aluminum, then tumbled to remove sharp corners and finally hard platted with black anodizing to give it superior strength and a premium finish.

KEL TEC KS7 Aluminum Trigger is the Best KS7 Trigger Upgrade for Combat Ready Performance!

Put a real trigger on your KEL-TEC KS7 that won't flex or warp under rapid fire!  The M*CARBO KS7 Aluminum Trigger was designed to put you in more control of your KS7 Shotgun. You will immediately notice a much smoother and more crisper trigger pull with the M*CARBO CNC Machined Aluminum KS7 Adjustable Trigger.

This is one of the best trigger improvements you can make to your KEL-TEC KS7 aside from the KEL TEC KS7 Trigger Spring Kit which will reduce your trigger pull from 7 lbs to a modified 3.5 lbs and is one of the few KEL-TEC KS7 Accessories that can immediately improve accuracy!

KEL-TEC KS7 Owners Manual & Exploded View:

If your getting the KEL-TEC KS7 Aluminum Trigger then you might find the following KEL-TEC KS7 Resources useful in further enhancing your firearm. Download the KS7 Owners Manual or use the Exploded View of the KS7 Parts Diagram to plan your next firearm project.

M*CARBO No Hassle 100% Lifetime Guarantee:

The KEL-TEC KS7 Aluminum Trigger is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Tested and Approved:

The KEL-TEC KS7 Aluminum Trigger has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL-TEC KS7 Aluminum Trigger are 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 KS7 Aluminum Trigger. 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 8 Reviews:

Works as Advertised

This review is for the trigger and spring kit. Makes no sense to do one without the other! Trigger has no takeup and an excellent let off for a bull pup. I've done two other Kel-tecs, so had some experience, or so I thought.
I followed the video carefully and had everything go wrong on reassembly. That pesky slide release spring (SRS) was one culprit. THe other was the forward hammer spring pin (HSP). While trying to push it into place (part way together) the srs would make its way out--several times. Workaround was to use fine wire thru the srs aound the entire lever and twist off on the backside. Once done I was able to focus on getting the hsp pushed into its mating location on the opposite half. Other workarounds included taping the spacer in place, and found a tape roll with just the right diameter to hold the cocked hammer in place; much neater than taping! It took over 10 tries, but I finally got it together. I was not going to let this thing beat me!
I hope others can benefit from my experience.

Nice part but very tricky to install

The trigger is really nice and works great. I love the take-up adjustment and the break is pretty nice now and the whole assembly feels really solid. I did not upgrade my trigger or sear springs; a 3.5lb trigger on a shotgun doesn't sound like a great idea to me so I stuck with the stock springs. The trigger design is slightly different from stock in how it captures the trigger spring (it only supports it on one side) so a little bit of head scratching was required to get proper tension on the trigger spring.

The install was very tricky but most of it was just figure out how things work. The instruction video is useful but you have no chance of completing it if you follow it to the letter. The big issue is that reassembling the lower under full hammer spring tension is impossible. The pins for the trigger and the hammer bar are under so much strain there is no way to coax them into their holes on the other half of the lower.

I assembled the lower within the hammer spring under tension and you just have to be careful to make sure the sear is resting on the top of the hammer bar and doesn't pop down when reassembling. Same for the trigger snap catch on the safety. You have to be very careful to keep everything lined up and in place and then a small but of pressure on the hammer bar pin will get it aligned and it will pop in. It took me several hours and many attempts until I finally gave up on the video method and figured out a better way. So my advice is to understand how all the parts work together and then reassemble without having tension on the hammer bar.

I have done lots of upgrades, trigger jobs etc. on my 1911, Glocks, ARs and this was the hardest, most frustrating job I have ever undertaken but patience will get you there in the end. Well worth the effort. Look forward to seeing a few more upgrades from M*Carbo!

Hampton Roads, VA

Stay away unless you an above average DIY type Person

I cannot recommend this upgrade unless you are an above average do it yourself to a skilled gun smith. My KS7 lower is now in pieces and most likely will have to go to my local gun smith to have him install the trigger. It is not as simple as it looks in the video, video is misleading as this was not his first time installing this trigger. Needs to have some sort of warning of like "hey I did this 100 times and that is why it looks so easy". Again stay away unless you are an above average DIY or skilled gun smith.


Love the trigger, hated the installation

I only installed the trigger, no spring kit, but I still love it. The metal trigger makes the KS7 feel just that much better, and having no pre-travel is really nice. Installation was a nightmare, but that is mostly my fault. I watched the KSG trigger installation video, and thought there was a part in the re-assembly I could do better than the video, which proved to be very wrong. Just follow the steps in the video and itll be easy, may take some time but still an easy install. Well worth the money.


great trigger, tricky installation

Just installed my new trigger and spring kit on my KS7. The video was extremely helpful with the installation, however, I wish mine went as smooth as shown in the video. Once i had the trigger assembly reinstalled, sear aligned, and safety snap on, it was difficult keeping the safety snap in place inside the safety bar. For about 30 min, every time I would try to place the right grip on, everything would pop out of place and i would have to start over. I finally found that if you get everything assembled and push the safety bar in the safe position, take a spring clamp and clamp it to the safety switch on the back side, it holds everything in place to allow you to put the right grip on. The only difference I found from the KSG video and installing on the KS7 was the KS7 has a grip filler that goes over the top of the hammer bar springs. Overall, not too difficult, but does require patience and a little ingenuity.

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