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  • Custom Glock Gen 3-4 Trigger and Trigger Bar Upgrade
  • Glock Gen 3-4 Short Stroke Flat Trigger Upgrade
  • M*CARBO Glock Gen 3-4 Short Stroke Flat Trigger Upgrade Kit
  • Glock Short Stroke Flat Aluminum Trigger
  • Glock Trigger and Trigger Bar Stock Comparison
  • Glock Gen 3-4 Flat Trigger and Stock Trigger Side by Side
  • Glock Flat Trigger Pre-Travel and Overtravel Adjustment Fixtures
  • Glock Gen 3-4 Flat Trigger Set Screw Adjustment Fixture
  • Glock Gen 3 Glock Gen 4 Aftermarket Trigger Option
  • Glock Gen 3-4 Competition Flat Trigger Upgrade
  • Glock Gen 3-4 Flat Trigger Drop-In Assembly
  • Glock 19 with Glock Short Stroke Flat Trigger Installed
Custom Glock Gen 3-4 Trigger and Trigger Bar Upgrade

Glock Gen 3-4 Short Stroke Flat Trigger - Drop-In Assembly - Omega Competition Series

review-star review-star review-star review-star review-star
(4.75) 4 reviews
Price: $99.95
in-stock-product Availability: IN STOCK

Retail: $129.99

You Save: $30.04(23.1%)


Quantity:
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Product Information

About This Item

  • Short Stroke Flat Trigger for Improved Accuracy!
  • No Sharp Points. Shoot Hundreds of rounds with ease.
  • Solid Bottom Lip Touchpoint for Repeatable and Steady Finger Placement.
  • Designed to guarantee the most leverage at the lowest point on the trigger to reduce trigger pull effort!
  • Trigger pull weight is reduced to 2lbs 15oz when paired with the M*CARBO Glock Gen 3-4 Spring Kit.
  • Adjustable Pre-Travel and Overtravel Set Screws.
    • Shortest Pre-travel is achievable WITHOUT losing any OEM safety features.
  • Easy Adjustment of Pre-and Post-travel settings when using the supplied Minimum or Maximum Trigger Adjustment Fixtures.
  • DROP-IN Kit. Just remove OEM trigger and trigger bar and DROP-IN!
  • No need to destroy OEM trigger shoe to remove OEM trigger bar.
  • M*CARBO Short Stroke Flat Trigger assembly comes complete with an OEM Gen 3 Trigger Bar.
  • Trigger Body and Safety Blade are machined from a Solid Block of 6061 T6 Aluminum. No Plastic Here!
  • Type 3 Hard Coat Anodized to outlast those colorful type 2 anodized triggers.
  • Installation Manual - M*CARBO Flat Trigger for Glock Gen 3-4
Description

Glock Gen 3-4 Short Stroke Flat Trigger Upgrade - What's Included:

  • Glock GEN 3-4 Flat Trigger and Trigger Bar Assembly
  • One .035" Allen Key
  • Two Black Oxide 5/32" Set Screws
  • One Maximum Pre-Travel/Overtravel Adjustment Fixture
  • One Minimum Pre-Travel/Overtravel Adjustment Fixture
  • Fits & Functions in all Glock GEN 3-4 Models
  • Installation Manual - M*CARBO Flat Trigger for Glock Gen 3-4
Glock Compatible Models Chart

The M*CARBO Glock GEN 3-4 Short Stroke Flat Trigger Upgrade is a Complete Drop-In Trigger Assembly for Immediate Performance Enhancement.

MCARBO Glock Trigger and Trigger Bar Stock Comparison


Completely Redesigned Trigger Geometry for Maximum Accuracy and Repeatable Finger Placement. The Glock Short Stroke Flat Trigger was designed to guarantee the most leverage at the lowest point on the trigger, resulting in reduced trigger pull effort!

Glock Gen 3-4 Flat Trigger and Stock Trigger Side by Side


Precision CNC Machined Trigger Body and Safety Blade from a block of Solid 6061 T6 Aluminum. Type 3 Hard Coat Anodizing will guarantee this Trigger will outlast and out-perform its competition.

Glock Gen 3 Glock Gen 4 Short Stroke Flat Trigger

Trigger design includes adjustable Pre-Travel and Overtravel to dial in the perfect reset. Shortest Length of Pull is achievable WITHOUT losing any OEM safety features!

Easily adjust your Pre-Travel and Overtravel screws with the included Minimum or Maximum Trigger Adjustment Fixtures.

Glock Flat Trigger Minimum and Maximum Adjustment Fixtures


Glock Resources:

If you're getting the Glock Gen 3-4 Short Stroke Flat Trigger, then you might find the following Glock Resources useful in further enhancing your firearm. Download the Glock Owners Manual or use the Exploded View of the Glock Parts Diagram to plan your next firearm project.

Glock Gen 4 Owner's Manual Glock Gen 4 Exploded View


M*CARBO No Hassle 100% Lifetime Guarantee:

The Glock Gen 3-4 Short Stroke Flat Trigger Upgrade is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

No Hassle 100% Lifetime Guarantee Ribbon


Range Tested and Approved:

The Glock Gen 3-4 Short Stroke Flat Trigger Upgrade has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.

Product Tested and Approved Sticker


Veteran Owned and Operated Business:

American made Glock Gen 3-4 Short Stroke Flat Trigger Upgrade designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

Veteran Owned Business Ribbon


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 Glock Trigger Spring Kit GEN 1-5. 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
My new favorite trigger
review-star review-star review-star review-star review-star
I've owned Apex and Overwatch Precision triggers. These are nice triggers, but they still seem to lack something in my personal opinion. The M*Carbo trigger has the best of both worlds. I love the tip of the trigger shoe is close-ended so the pad of my trigger finger doesn't hurt at the end of my shooting session. Plus I finally get to fine tune the pre and post travel to my liking. Overall, I love this trigger!
review image   review image  
review-star review-star review-star review-star review-star
Install straight forward. Aluminum trigger body. Very tiny setscrews (should include a spare in kit). Paired with Ghost connector bar and 6lb spring. Presto.
Glock Trigger
review-star review-star review-star review-star review-star
The first thing I noticed was the vibration feeling was gone. My trigger pull dropped significantly (27%). This trigger pull reduction is above and beyond the M*CARBO trigger spring kit that I installed about 12 months ago. I went to the range and my groups were better than previous averages. If you are not familiar with the inner workings of your Glock, I would wait for video guidance, otherwise it's an easy install.
Great Trigger with Amazing Results
review-star review-star review-star review-star review-star
As with mostly anything Glock, easy install. Came with printed install manual as video isn’t posted yet for set screw installation. This trigger is CRISP. Hits the wall at 90deg and with the set screws installed reduces the travel by a huge amount from OEM. Everyone knows OEM sucks on the Glock, but this one stood out to me as the only trigger that has the safety blade not going all the way through the bottom of the trigger to provide that flat faced trigger feeling and that has pre-post travel set screws. Would recommend.
review image  
Questions & Answers
0 0
Question:
Will this fit a polymer 80 PF940v2 frame?
August 9, 2022 9:04 PM
Answers
We have not tested it in P80 frames as of yet. We have tested on the PSA Dagger and Shadow systems with success but our engineers are still currently undergoing testing for the P80 variants.
Answered by
Timothy Parrish / September 7, 2022 1:48 PM
0 0
Question:
Will this work on Glock 19 Gen 5 ??
Jim Ott August 9, 2022 4:13 PM
Answers
It does not fit Gen 5, only Gen 3-4 as per the description.
Answered by
z16chevelleguy@comcast.net / September 1, 2022 11:56 AM
0 0
Question:
Is this a drop in trigger install for a gen 2 glock?
Joesph Gonsalves August 9, 2022 3:24 PM
Answers
no is only gen 3 and 4
Answered by
Waldo@MCARBO / August 10, 2022 2:29 PM
no is only gen 3 and 4
Answered by
Waldo@MCARBO / August 10, 2022 2:29 PM
no is only gen 3 and 4
Answered by
Waldo@MCARBO / August 10, 2022 2:27 PM
0 0
Question:
Will this fit and work properly on a Gen 3 G35?
Sorzy August 9, 2022 10:56 AM
Answers
Fits & Functions in all Glock GEN 3-4 Models If you look at our description page in the product you can see an infographic that shows all working models the trigger will work in.
Answered by
Timothy Parrish / September 7, 2022 1:44 PM
0 0
Question:
Will this work in a gen4 g40?
August 8, 2022 7:55 PM
Answers
no this will not fit any 10mm,45 ACP or .45GAP caliber
Answered by
Waldo@MCARBO / August 9, 2022 8:34 AM

About This Item

  • Short Stroke Flat Trigger for Improved Accuracy!
  • No Sharp Points. Shoot Hundreds of rounds with ease.
  • Solid Bottom Lip Touchpoint for Repeatable and Steady Finger Placement.
  • Designed to guarantee the most leverage at the lowest point on the trigger to reduce trigger pull effort!
  • Trigger pull weight is reduced to 2lbs 15oz when paired with the M*CARBO Glock Gen 3-4 Spring Kit.
  • Adjustable Pre-Travel and Overtravel Set Screws.
    • Shortest Pre-travel is achievable WITHOUT losing any OEM safety features.
  • Easy Adjustment of Pre-and Post-travel settings when using the supplied Minimum or Maximum Trigger Adjustment Fixtures.
  • DROP-IN Kit. Just remove OEM trigger and trigger bar and DROP-IN!
  • No need to destroy OEM trigger shoe to remove OEM trigger bar.
  • M*CARBO Short Stroke Flat Trigger assembly comes complete with an OEM Gen 3 Trigger Bar.
  • Trigger Body and Safety Blade are machined from a Solid Block of 6061 T6 Aluminum. No Plastic Here!
  • Type 3 Hard Coat Anodized to outlast those colorful type 2 anodized triggers.
  • Installation Manual - M*CARBO Flat Trigger for Glock Gen 3-4

Glock Gen 3-4 Short Stroke Flat Trigger Upgrade - What's Included:

  • Glock GEN 3-4 Flat Trigger and Trigger Bar Assembly
  • One .035" Allen Key
  • Two Black Oxide 5/32" Set Screws
  • One Maximum Pre-Travel/Overtravel Adjustment Fixture
  • One Minimum Pre-Travel/Overtravel Adjustment Fixture
  • Fits & Functions in all Glock GEN 3-4 Models
  • Installation Manual - M*CARBO Flat Trigger for Glock Gen 3-4
Glock Compatible Models Chart

The M*CARBO Glock GEN 3-4 Short Stroke Flat Trigger Upgrade is a Complete Drop-In Trigger Assembly for Immediate Performance Enhancement.

MCARBO Glock Trigger and Trigger Bar Stock Comparison


Completely Redesigned Trigger Geometry for Maximum Accuracy and Repeatable Finger Placement. The Glock Short Stroke Flat Trigger was designed to guarantee the most leverage at the lowest point on the trigger, resulting in reduced trigger pull effort!

Glock Gen 3-4 Flat Trigger and Stock Trigger Side by Side


Precision CNC Machined Trigger Body and Safety Blade from a block of Solid 6061 T6 Aluminum. Type 3 Hard Coat Anodizing will guarantee this Trigger will outlast and out-perform its competition.

Glock Gen 3 Glock Gen 4 Short Stroke Flat Trigger

Trigger design includes adjustable Pre-Travel and Overtravel to dial in the perfect reset. Shortest Length of Pull is achievable WITHOUT losing any OEM safety features!

Easily adjust your Pre-Travel and Overtravel screws with the included Minimum or Maximum Trigger Adjustment Fixtures.

Glock Flat Trigger Minimum and Maximum Adjustment Fixtures


Glock Resources:

If you're getting the Glock Gen 3-4 Short Stroke Flat Trigger, then you might find the following Glock Resources useful in further enhancing your firearm. Download the Glock Owners Manual or use the Exploded View of the Glock Parts Diagram to plan your next firearm project.

Glock Gen 4 Owner's Manual Glock Gen 4 Exploded View


M*CARBO No Hassle 100% Lifetime Guarantee:

The Glock Gen 3-4 Short Stroke Flat Trigger Upgrade is protected by the M*CARBO No Hassle 100% Lifetime Guarantee.

No Hassle 100% Lifetime Guarantee Ribbon


Range Tested and Approved:

The Glock Gen 3-4 Short Stroke Flat Trigger Upgrade has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.

Product Tested and Approved Sticker


Veteran Owned and Operated Business:

American made Glock Gen 3-4 Short Stroke Flat Trigger Upgrade designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.

Veteran Owned Business Ribbon


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 Glock Trigger Spring Kit GEN 1-5. 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 (4)
review-star review-star review-star review-star review-star
4.75
My new favorite trigger
review-star review-star review-star review-star review-star
I've owned Apex and Overwatch Precision triggers. These are nice triggers, but they still seem to lack something in my personal opinion. The M*Carbo trigger has the best of both worlds. I love the tip of the trigger shoe is close-ended so the pad of my trigger finger doesn't hurt at the end of my shooting session. Plus I finally get to fine tune the pre and post travel to my liking. Overall, I love this trigger!
review image   review image  
review-star review-star review-star review-star review-star
Install straight forward. Aluminum trigger body. Very tiny setscrews (should include a spare in kit). Paired with Ghost connector bar and 6lb spring. Presto.
Glock Trigger
review-star review-star review-star review-star review-star
The first thing I noticed was the vibration feeling was gone. My trigger pull dropped significantly (27%). This trigger pull reduction is above and beyond the M*CARBO trigger spring kit that I installed about 12 months ago. I went to the range and my groups were better than previous averages. If you are not familiar with the inner workings of your Glock, I would wait for video guidance, otherwise it's an easy install.
Great Trigger with Amazing Results
review-star review-star review-star review-star review-star
As with mostly anything Glock, easy install. Came with printed install manual as video isn’t posted yet for set screw installation. This trigger is CRISP. Hits the wall at 90deg and with the set screws installed reduces the travel by a huge amount from OEM. Everyone knows OEM sucks on the Glock, but this one stood out to me as the only trigger that has the safety blade not going all the way through the bottom of the trigger to provide that flat faced trigger feeling and that has pre-post travel set screws. Would recommend.
review image  

Questions & Answers

5 Questions

0 0
Question:
Will this fit a polymer 80 PF940v2 frame?
August 9, 2022 9:04 PM
Answers
0 0
We have not tested it in P80 frames as of yet. We have tested on the PSA Dagger and Shadow systems with success but our engineers are still currently undergoing testing for the P80 variants.
Answered by
Timothy Parrish / September 7, 2022 1:48 PM
0 0
Question:
Will this work on Glock 19 Gen 5 ??
Jim Ott August 9, 2022 4:13 PM
Answers
0 0
It does not fit Gen 5, only Gen 3-4 as per the description.
Answered by
z16chevelleguy@comcast.net / September 1, 2022 11:56 AM
0 0
Question:
Is this a drop in trigger install for a gen 2 glock?
Joesph Gonsalves August 9, 2022 3:24 PM
Answers
0 0
no is only gen 3 and 4
Answered by
Waldo@MCARBO / August 10, 2022 2:29 PM
0 0
no is only gen 3 and 4
Answered by
Waldo@MCARBO / August 10, 2022 2:29 PM
0 0
no is only gen 3 and 4
Answered by
Waldo@MCARBO / August 10, 2022 2:27 PM
0 0
Question:
Will this fit and work properly on a Gen 3 G35?
Sorzy August 9, 2022 10:56 AM
Answers
0 0
Fits & Functions in all Glock GEN 3-4 Models If you look at our description page in the product you can see an infographic that shows all working models the trigger will work in.
Answered by
Timothy Parrish / September 7, 2022 1:44 PM
0 0
Question:
Will this work in a gen4 g40?
August 8, 2022 7:55 PM
Answers
0 0
no this will not fit any 10mm,45 ACP or .45GAP caliber
Answered by
Waldo@MCARBO / August 9, 2022 8:34 AM