HK(R) VP9A1 X w/Optic 81001355 is a full-size semi-automatic handgun chambered in 9mm Luger with a 4.09 in black barrel black serrated steel optic-ready slide black polymer frame with Picatinny rail textured grip and Vortex CCW optic. It is configured as a full-size defensive and range pistol with optic-equipped capability accessory rail support and 20-round magazine capacity.Key Features Chambered in 9mm Luger 4.09 in black barrel Semi-automatic operating system 20+1 firearm capacity Black serrated steel optic-ready slide Black polymer frame with Picatinny rail Textured grip Includes Vortex CCW opticHK(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.