ZF-5 / MP5 Semi-Automatic Trigger Group (Complete)
ZF-5 / MP5 Semi-Automatic Trigger Group
The ZF-5 Semi-Automatic Trigger Group features Zenith’s proprietary machined and TIG welded steel trigger box for increased rigidity and the tightest tolerances on the market. All internal steel components are heat treated before manganese phosphate coating and polishing, adding to long-term reliability and corrosion resistance. Zenith’s 9mm trigger groups maintain an average trigger pull of 6-8 lbs. To inquire about trigger pull and trigger reset upgrades for your 9mm roller-delayed blowback firearm.