ZEV created the market for upgrade triggers OEM Glocks. Because the GST-9 MOD1 is Glock Gen 1-3 compatible, MOD1 owners get to take advantage of that too. With a wider trigger pad and safety, users get better engagement with this drop-in trigger that comes with improved functionality, ergonomics and a clean, crisp, creep-free trigger full.
NOTE: ZEV Technologies recommends this for competition use ONLY. The ZEV trigger bar is in the small frame trigger kits only (9mm/.40)
- Aluminum trigger shoe with metallic red safety
- High polished ZEV trigger bar
- Complete spring replacement set for tuning
- Polished safety disconnect
- Polished and rounded off plunger