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  • KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade - 101185
  • KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade - 101185
  • KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade - 101185
  • KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade - 101185
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KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade

review-star review-star review-star review-star review-star
(4.50) 2 reviews
Price: $59.95
in-stock-product Availability: IN STOCK

Retail: Retail: $69.95

You Save: $10.00 (14.3%)


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Product Information

About This Item

  • Replaces the factory plastic trigger to prevent trigger flex with a robust aluminum Gen 3–specific design.
  • Precision CNC machined 6061 aluminum flat trigger.
    • Complementing CNC machined 6061 aluminum trigger guard designed specifically for the SUB-2000 Gen 3 platform.
  • The flat trigger design is wider and longer than the factory plastic version for improved control and comfort.
  • Components are smoothly tumbled and hard-plated with black anodizing for enhanced durability and corrosion resistance.
  • Compatible with KEL-TEC SUB-2000 Gen 3 models only.
  • Flat trigger design enhances leverage, providing the sensation of a lighter, more controlled trigger pull.
  • Aluminum trigger guard provides a durable upgrade over the factory plastic guard, especially when folding the SUB-2000 for storage.
  • Do you want Us to Install the Parts and Do the Polishing Work for You?
  • Do you want KEL-TEC to install your M*CARBO parts into your KEL-TEC Firearm?
  • Designed to correct factory SUB-2000 trigger flex and improve overall trigger feel.
  • Boasts tighter machining tolerances and is paired as a matched set for immediate improvement over factory polymer components prone to wear and flex.
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

WHAT'S INCLUDED:

  • 1 - KEL-TEC SUB-2000 Gen 3 Flat Trigger
  • 1 - Aluminum Trigger Guard Upgrade (Gen 3)
Description

KEL-TEC SUB-2000 Gen 3 Aluminum Flat Trigger & Trigger Guard Upgrade - Precision Match Set

Configuration: Includes the KEL-TEC SUB-2000 Gen 3 Flat Trigger, CNC Machined from 6061 Aluminum.

This set includes the SUB-2000 Gen 3 Aluminum Flat Trigger & Aluminum Trigger Guard Upgrade, designed specifically for the Gen 3 platform and requiring no additional hardware. This matched set offers tighter machining tolerances, providing a clear improvement over the factory’s plastic components known to flex and develop play over time.

Put a real Aluminum Trigger on your KEL-TEC SUB-2000 Gen 3 that won't flex! The factory plastic trigger can flex during use, negatively impacting consistency. Our precision-machined aluminum flat trigger eliminates that flex, helping shooters maintain improved control and repeatable trigger feel. The upgraded trigger features a smooth, wider blade without the mold line bump commonly found on factory polymer triggers.

Our Aluminum Flat Trigger improves trigger feel and control, making it a popular upgrade for the KEL-TEC SUB-2000 Gen 3 platform. The Aluminum Trigger Guard provides a durable replacement for the factory polymer guard and offers increased strength when folding the SUB-2000 for storage.

This Precision Match Set is CNC machined from 6061 aircraft-grade aluminum for strength and durability. Each component is tumbled for a smooth finish and hard black anodized for added wear resistance and long-term reliability.

This upgrade eliminates trigger flex and excess movement, resulting in a more consistent trigger pull and improved shooting control.

For an even better trigger experience, pair it with our KEL-TEC SUB-2000 Trigger Spring Kit, which reduces the factory trigger pull from approximately 9–10 lbs down to a smoother and more manageable pull weight.

Designed specifically for KEL-TEC SUB-2000 Gen 3 models.

To maximize performance, consider our All-In-One Pro Performance Trigger Job Bundle for a comprehensive upgrade when working on your SUB-2000.

KEL-TEC SUB-2000 Resources:

If you're getting the KEL-TEC SUB-2000 Gen 3 Aluminum Flat Trigger & Trigger Guard Upgrade, the following SUB-2000 resources may help with installation and future upgrades. Download the SUB-2000 Owner's Manual or view the Exploded Parts Diagram to plan your next firearm project.

M*CARBO No Hassle 100% Lifetime Guarantee:

The KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Tested and Approved:

The KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade is designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

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 SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade. 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.

Reviews
Much needed upgrade!
review-star review-star review-star review-star review-star
I've been done with the upgrades on my gen 2 for awhile now and have already done some on my gen 3. Today my trigger guard and trigger for my gen 3 arrived and got them installed. What a great upgrade over stock, the plastic trigger guard had to be slammed hard to lock back in place, now with the upgraded one it just snaps into place, love that! With all these new parts in both they are so much better and a lot of fun at the range, I'm sure I'll have many years of fun with these two, thanks MCARBO for all the time and effort you and your crew have put into a bullet proof product!!
Not an easy install, but worth it
review-star review-star review-star review-star review-star
Installing this is like building a house of cards. Might I suggest ordering, or possibly including, a set of safety C-clips. One could also cover their work as they work because these clips will take off faster than a carrier launched F18. I did eventually find the clip by some odd miracle the lord willed me to find it and I was quickly back in business. I had already ordered a replacement set, and could cancel...... but..... I am sure MCarbo will come up with more upgrades for the Gen3. I do wish it had a shorter reset. Wink wink. Back to the subject... the solid takedown lever is a very well needed upgrade that prevents me from thinking im gonna brake it every time. The trigger is also a well needed upgrade you didn't know you needed. 100% improvement. With that much slop in the composite trigger, how did it not break?
Questions & Answers
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
Will this set work for the 5.7? Thanks. John
March 9, 2026 2:33 PM

About This Item

  • Replaces the factory plastic trigger to prevent trigger flex with a robust aluminum Gen 3–specific design.
  • Precision CNC machined 6061 aluminum flat trigger.
    • Complementing CNC machined 6061 aluminum trigger guard designed specifically for the SUB-2000 Gen 3 platform.
  • The flat trigger design is wider and longer than the factory plastic version for improved control and comfort.
  • Components are smoothly tumbled and hard-plated with black anodizing for enhanced durability and corrosion resistance.
  • Compatible with KEL-TEC SUB-2000 Gen 3 models only.
  • Flat trigger design enhances leverage, providing the sensation of a lighter, more controlled trigger pull.
  • Aluminum trigger guard provides a durable upgrade over the factory plastic guard, especially when folding the SUB-2000 for storage.
  • Do you want Us to Install the Parts and Do the Polishing Work for You?
  • Do you want KEL-TEC to install your M*CARBO parts into your KEL-TEC Firearm?
  • Designed to correct factory SUB-2000 trigger flex and improve overall trigger feel.
  • Boasts tighter machining tolerances and is paired as a matched set for immediate improvement over factory polymer components prone to wear and flex.
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

WHAT'S INCLUDED:

  • 1 - KEL-TEC SUB-2000 Gen 3 Flat Trigger
  • 1 - Aluminum Trigger Guard Upgrade (Gen 3)

KEL-TEC SUB-2000 Gen 3 Aluminum Flat Trigger & Trigger Guard Upgrade - Precision Match Set

Configuration: Includes the KEL-TEC SUB-2000 Gen 3 Flat Trigger, CNC Machined from 6061 Aluminum.

This set includes the SUB-2000 Gen 3 Aluminum Flat Trigger & Aluminum Trigger Guard Upgrade, designed specifically for the Gen 3 platform and requiring no additional hardware. This matched set offers tighter machining tolerances, providing a clear improvement over the factory’s plastic components known to flex and develop play over time.

Put a real Aluminum Trigger on your KEL-TEC SUB-2000 Gen 3 that won't flex! The factory plastic trigger can flex during use, negatively impacting consistency. Our precision-machined aluminum flat trigger eliminates that flex, helping shooters maintain improved control and repeatable trigger feel. The upgraded trigger features a smooth, wider blade without the mold line bump commonly found on factory polymer triggers.

Our Aluminum Flat Trigger improves trigger feel and control, making it a popular upgrade for the KEL-TEC SUB-2000 Gen 3 platform. The Aluminum Trigger Guard provides a durable replacement for the factory polymer guard and offers increased strength when folding the SUB-2000 for storage.

This Precision Match Set is CNC machined from 6061 aircraft-grade aluminum for strength and durability. Each component is tumbled for a smooth finish and hard black anodized for added wear resistance and long-term reliability.

This upgrade eliminates trigger flex and excess movement, resulting in a more consistent trigger pull and improved shooting control.

For an even better trigger experience, pair it with our KEL-TEC SUB-2000 Trigger Spring Kit, which reduces the factory trigger pull from approximately 9–10 lbs down to a smoother and more manageable pull weight.

Designed specifically for KEL-TEC SUB-2000 Gen 3 models.

To maximize performance, consider our All-In-One Pro Performance Trigger Job Bundle for a comprehensive upgrade when working on your SUB-2000.

KEL-TEC SUB-2000 Resources:

If you're getting the KEL-TEC SUB-2000 Gen 3 Aluminum Flat Trigger & Trigger Guard Upgrade, the following SUB-2000 resources may help with installation and future upgrades. Download the SUB-2000 Owner's Manual or view the Exploded Parts Diagram to plan your next firearm project.

M*CARBO No Hassle 100% Lifetime Guarantee:

The KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

Tested and Approved:

The KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade has been tested repeatedly to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made KEL-TEC SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade is designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

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 SUB-2000 GEN 3 Aluminum Trigger & Trigger Guard Upgrade. 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.

Product Reviews (2)
review-star review-star review-star review-star review-star
4.50
Much needed upgrade!
review-star review-star review-star review-star review-star
I've been done with the upgrades on my gen 2 for awhile now and have already done some on my gen 3. Today my trigger guard and trigger for my gen 3 arrived and got them installed. What a great upgrade over stock, the plastic trigger guard had to be slammed hard to lock back in place, now with the upgraded one it just snaps into place, love that! With all these new parts in both they are so much better and a lot of fun at the range, I'm sure I'll have many years of fun with these two, thanks MCARBO for all the time and effort you and your crew have put into a bullet proof product!!
Not an easy install, but worth it
review-star review-star review-star review-star review-star
Installing this is like building a house of cards. Might I suggest ordering, or possibly including, a set of safety C-clips. One could also cover their work as they work because these clips will take off faster than a carrier launched F18. I did eventually find the clip by some odd miracle the lord willed me to find it and I was quickly back in business. I had already ordered a replacement set, and could cancel...... but..... I am sure MCarbo will come up with more upgrades for the Gen3. I do wish it had a shorter reset. Wink wink. Back to the subject... the solid takedown lever is a very well needed upgrade that prevents me from thinking im gonna brake it every time. The trigger is also a well needed upgrade you didn't know you needed. 100% improvement. With that much slop in the composite trigger, how did it not break?

Questions & Answers

15 Questions

0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:24 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
For those of us that just bought the trigger for our Gen 3’s will/can you sell us just the trigger guard?
March 9, 2026 5:23 PM
0 0
Question:
Will this set work for the 5.7? Thanks. John
March 9, 2026 2:33 PM