Civilian semi-auto version of the HK417 battle rifle. Short-stroke piston operated, cold-hammer-forged barrel, compatible with SR-25/M110 pattern magazines. Type: Rifle Action: Semi-Automatic Caliber: .308 Winchester Capacity: 20 Year introduced: 2012, Germany Weight: 224 oz Overall length: 36.2" Status: Active Intended use: target, precision, hunting