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Questions & Answers
Will this trigger work in a Gen 4 Glock 23? Expert Answer

Most of the parts would be able to fit the Gen 4, but the trigger housing would not fit. You would need a Gen 4 trigger housing.

by Kurt Colbourne, Gear Expert, October 15, 2021

Product Discontinued by Manufacturer

ZEV Technologies Fulcrum .40 Adjustable Glock Trigger Upgrade Drop-In Kit, 1st-3rd Gen has been discontinued by ZEV Technologies and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, Pistol Parts, Pistol Triggers yourself to try and find the perfect replacement for you!

Product Info for ZEV Technologies Fulcrum .40 Adjustable Glock Trigger Upgrade Drop-In Kit, 1st-3rd Gen

ZEV created the market for upgrade triggers for GLOCK. Over the years, our triggers have won more world championships and are in the hands of more professionals than all other after-market triggers combined.image

We didn't stop there. Beginning two years ago, we set out to reinvent our entire product line. After thousands of hours of design and engineering and after hundreds of thousands of rounds of testing, we are proud to announce a product line built from the ground up to perform better and more safely than anything else on the market

ZEV Trigger Bar: the ONLY professional GLOCK replacement trigger bar that reduces travel, and provides professional, crisp trigger pull while keeping all factory Glock safeties intact.

Our Triggers feature a wider trigger pad and safety for better user engagement and offer drop-in functionality with improved ergonomics and a clean, crisp creep free trigger pull.

NOTE: ZEV Technologies recommends this for competition use ONLY. The ZEV Trigger bar is in our small frame trigger kits only (9mm/.40)

Included Accessories:

Polished Steel Trigger Bar

ZEV Trigger Pad (Black):

6061 Aircraft Grade T6 Aluminum Hard Anodized Type III

ZEV Trigger Safety (Black):

6061 Aircraft Grade T6 Aluminum Hard Anodized Type III

ZEV Trigger Safety Spring

Ejector Housing

ZEV Pro Connector

ZEV Trigger Spring

ZEV 2lb Striker Spring, ZEV 3lb Striker Spring

ZEV Stainless Steel Firing Pin Safety

ZEV Firing Pin Safety Spring

2 Adjustment Wrenches

Manual

Package Contents:

  • ZEV Technologies Fulcrum .40 Adjustable Glock Trigger Upgrade Drop-In Kit, 1st-3rd Gen

Magazine and Accessories

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Holsters

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.40 S&W Ammo

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Ammunition

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ZEV Technologies Fulcrum .40 Adjustable Glock Trigger Upgrade Drop-In Kit, 1st-3rd Gen Unavailable & Discontinued Models

List of Unorderable Models

ZEV Technologies Fulcrum Adjustable Trigger Upgrade Drop-In Kit, .40, Glock Gen 1-3, Black, FUL-ADJ-DRP-40-B-B , MPN: FUL-ADJ-DRP-40-B-B , UPC: 811745029498 , Code: 1UZ-PTR-F40AGT3-FUL-ADJ-DRP-40-B-B
ZEV Technologies Fulcrum Adjustable Trigger Upgrade Drop-In Kit, .40, Glock Gen 1-3, Black/Red, FUL-ADJ-DRP-40-B-R , MPN: FUL-ADJ-DRP-40-B-R , UPC: 811745029504 , Code: 1UZ-PTR-F40AGT3-FUL-ADJ-DRP-40-B-R
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