Apex Trigger Apex Trigger Bar Aluminum For Gen 5 Glock 17 19 Tops Other Features: Adjustable tension unit Other Features: Adjustable tension unit reinforced mouth & molded sight rails combat grip neutral cant belts 1 3 4" premium steerhide fits amt hardballer Trijicon(R) Fiber Sight Set for H&K(R) Pistols: Behind Trijicon(R) Fiber Sights is years of engineering and manufacturing experience in producing the industrys leading night sight and fiber illuminated scopes and sights is a direct drop in replacement of the factory polymer trigger and reduces overall trigger travel while providing smooth uptake and reset with a crisp trigger break Finish: Black