The GLOCK Performance Trigger delivers enhanced trigger pull qualities and ergonomics utilizing a newly designed flat-faced trigger. The GLOCK Performance Trigger provides better trigger control resulting in improved shootability and accuracy while maintaining the safety features of the GLOCK Safe Action System.Features :Enhanced trigger performance and ergonomics utilizing a flat-faced triggerBetter trigger control resulting in improved shootability and accuracy while maintaining the safety features of the GLOCK Safe Action SystemFor Gen4 G22/G23/G27/G35 and Gen5 G22/G23/G27Ships with a Gen5 slide cover plate which must replace the slide cover plate on Gen4 pistol models to ensure proper compatibility and functionality