ZEV PRO Flat Face Trigger Ultimate Kit for Glock 4th Gen, 9mm, Blk/Red

1 Review

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

ZEV created the market for GLOCK trigger upgrades.

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 reliably than anything else on the market.

At the core of our PRO Flat Face trigger is ZEV's new proprietary trigger bar and professional connector. These products deliver the crispest, cleanest trigger pull available. Finally, our new trigger pad features a revolutionary riveted assembly process that makes it the longest lasting and most reliable replacement trigger on the market.


  • Drop-in installation
  • Ergonomically correct trigger pad
  • Available for most GLOCK models
  • Mil-Spec hard-anodized aluminum construction
  • All ZEV triggers include our NEW PRO connector


  • ZEV PRO Flat Faced Riveted Trigger
  • ZEV Trigger Bar
  • ZEV PRO Connectdor
  • ZEV Firing Pin Safety
  • ZEV Skeletonized Striker
  • ZEV Firing Pin Safety Spring
  • ZEV PRO Striker Spring
  • ZEV Trigger Spring
  • Ejector Housing




  • Glock 17 (4th Gen)
  • Glock 19 (4th Gen)
  • Glock 26 (4th Gen)
  • Glock 34 (4th Gen)


Trigger Kit Type
Ultimate Kit
Trigger Family
Flat Face Pro Trigger

Ratings & Reviews

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Excellent Flat Trigger Assembly Kit

The "ZEV PRO Flat Face Trigger Ultimate Kit, 4th Gen, 9mm" has met my expectations. Part specification tolerances are tight with no play in the trigger, trigger bar, or trigger housing assembly. Installation into my Glock 17 (Gen 4) was easy with no discrepancies during install. The 4½ pound trigger pull is consistent with a brisk break. Minimal initial slack with a short reset for quicker follow-on shots. Acquiring the flat trigger is smooth and easy for consistent finger placement. After firing over 500 rounds I found my accuracy was consistent along with quicker firing times from the holster. I recommend this product to anyone who wants to upgrade from the factory installed trigger assembly. Price is competitive and delivery was quick.