The HK(R) VP9A1 K w/Optic is a semi auto pistol chambered in 9mm Luger featuring a 4.09-inch barrel and a 15-round magazine. This configuration features a Black finish.Key Features:Caliber: 9mm Luger.Action: Semi Auto.Barrel Length: 4.09 inches.Capacity: 15+1.Barrel: Steel.Finish: Black.Sights: Fixed Sights.Includes: Two 15-Round Magazines; Holosun SCS Optic.HK(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.