ZEV Fulcrum Adjustable Trigger Upgrade Drop-In Kit for Glock 1st-4th Gen, 10mm SF, Blk/Red

1 Review

Due to high demand, lead times are averaging 90+ days

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.

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)

The ZEV Technologies Fulcrum Adjustable Trigger is the premier Glock trigger kit for competitive shooters seeking to attain the ultimate performance from their pistol. The Fulcrum trigger features adjustment screws built into the trigger pad for fine tuning the pre-travel an(more...)


  • ZEV Trigger Pad
  • 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
  • 5 Adjustment Wrenches
  • Manual




  • Glock 20 (4th Gen)
  • Glock 20S (1st - 3rd Gen)
  • Glock 29S (1st - 3rd Gen)
  • Glock 40 (4th Gen)


Trigger Kit Type
Drop In Kit
Trigger Family
Adjustable Fulcrum Trigger

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Tighter Groups!

I put this trigger into my G40, 10MM and WOW what a difference. My groups on paper went from 7 inches to 3 inches on the first Magazine. I'm a casual shooter. I go to the range once or twice a month and shoot the plates on the 15 yard range. I was having issues keeping up with my son, he was shooting the CZ P-09 9mm and hitting 17 of 18 plates. I was lucky to hit 14. After this trigger, I beat him for the first time using my Glock. Very Happy with this mod. Best purchase in a long time. Because of this I just upgraded to a progressive reloading press. Looks like I'm going to need a lot more ammo.