- Replaces the plastic trigger to prevent trigger flex with a robust aluminum design.
- Precision CNC machined 6061 aluminum trigger available in both a flat trigger design.
- Includes a pretravel screw to reduce the slack.
- Designed wider and longer than the factory's version.
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Includes radii around the edges of the trigger to eliminate trigger bite caused by the sharp edges of the factory trigger.
- Components are smoothly tumbled and hard-plated with black anodizing for enhanced durability.
- Compatible only with Sub-2000 Gen 3 — fits for the 57.
- Flat trigger design enhances leverage, giving a sensation of a lighter trigger pull.
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Do you want Us to Install the Parts and Do the Polishing Work for You?
- Designed to corrects factory SUB-2000 problems.
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Check out our step-by-step video showing how to properly remove the Sub2000 Gen3 collar without damaging any parts: 📺 Watch Installation Video on Rumble
- Boasts tighter machining tolerances, paired as a set, for immediate enhancement over factory plastic parts prone to wear and wobble.
- Protected by the M*CARBO 100%
Lifetime Guarantee
- Made in the USA!
- Fast Same Day Shipping!
WHAT'S INCLUDED:
- 1 - Allen Key
- 1 - Pretravel Set Screw
HOW TO REMOVE THE COLLAR ON THE SUB2000 GEN3:
KEL-TEC SUB-2000 Aluminum Trigger & Trigger Guard Upgrade - Precision Match Set — Fits for the 57
KEL-TEC SUB-2000 Resources:
If you're getting the KEL-TEC SUB-2000 Aluminum Trigger & Trigger Guard Upgrade, then you might find the following
KEL-TEC SUB-2000 Resources useful in further enhancing your firearm. Download the SUB-2000 Owners Manual or use the
Exploded View of the SUB-2000 Parts Diagram to plan your next firearm project.
Tested and Approved:
The Keltec Sub 2000 Gen 3 Aluminum Flat Trigger 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 Keltec Sub 2000 Gen 3 Aluminum Flat 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.
My apologies! The instal video link is for the gen 3 but down in the description is the video link to disassemble the gen 3!!!
Install video not for gen 3
I purchased the flat trigger for the gen 3 sub2000 and am having issues finding any videos on how to disassemble the gen 3. I emailed your company a couple times to inquire about a disassembly video and was directed to the instal video link under the product. The link takes me to a video from 9 years ago where they show how to instal on a gen 2. I’ve followed up with more emails and haven’t got a response yet and the link is still incorrect. Thanks for your time!!
Jason
Great trigger and a great upgrade.
Any chance you guys will make an after market collar for the gen 3 that we can replace that wire with? Maybe a hinge and lock screw ?
check out: https://www.mcarbo.com/KEL-TEC-SUB-2000-GEN-3-Dual-QD-Single-Point-Sling-Mount.aspx
Answered by
FOXX /
April 2, 2026 11:08 AM
Why do you not update your site show show installation videos specifically for the gen 3. You have links for how to install this gen 3 trigger upgrade that just takes me to a 9 year old video for the gen 2 component installs.
Will this work with a Gen 2 Sub2000 chambered in 9mm?
NO - This item is designed for the GEN 3 only
Will this work with gen 3 10mm
No - It is not compatible with the 10mm
Just bought the Flat trigger that you say is compatible with the Gen3 9mm Keltec Sub 2000 is there a Sub 2000 Gen 3 Flat trigger install video? Because after receiving the trigger it looks like it is not compatible, and what is the set screw for?
Please contact our customer service email - help@mcarbo.com
Will this trigger work in the Gen 3 Sub 2000 5.7?
Yes, it does fit Gen 2 Sub 2000 5.7x28. I just installed and tested the functionality thoroughly. Note that the 5.7 trigger bar is different than the rest. Also, as this one is adjustable trigger for pre-take, if you choose to install without the adjustment screw, then it almost feels like a two stage trigger (which is what I prefer). Bottom line, fits 5.7 perfectly
Answered by
/
August 24, 2025 1:01 AM
This is only the trigger, correct? The description and contents mention a trigger guard as well...
Trigger only, we've corrected the description. Thanks for bringing that to our attention.
Answered by
Kenneth G /
December 31, 2024 9:15 AM
Trigger only, we've corrected the description. Thanks for bringing that to our attention.
Answered by
Kenneth G /
December 31, 2024 9:15 AM