HK(R) VP9A1 K is a compact semi-automatic pistol chambered in 9mm Luger with a 10+1 round capacity. It features a 4.09 in black barrel a black steel serrated optic-ready slide and a black polymer frame with a Picatinny accessory rail. This configuration includes a Vortex CCW optic and an interchangeable backstrap system for adaptable grip fit.Key Features Chambered in 9mm Luger 4.09 in black barrel 10+1 round capacity Black steel serrated optic-ready slide Vortex CCW optic included Black polymer compact frame Picatinny accessory rail Interchangeable backstrap grip systemHK(R) firearms are recognized worldwide for durability engineering precision and service reliability. Designed to meet military and law enforcement standards HK pistols deliver consistent performance trusted by professionals and civilian shooters alike.