The Kaw Valley Precision KP-15 is a 5.56mm AR pistol featuring KVP's linear compensator and a compact 10.5-inch barrel, building on the company's reputation for muzzle device innovation in a complete pistol package. Type: Pistol Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2018, USA Weight: 52 oz Overall length: 25.5" Status: Active Intended use: Home Defense, Tactical