The Springfield Armory SAR-8 is an American-manufactured clone of the HK91 roller-delayed blowback semi-automatic battle rifle. Springfield Armory imported HK91-pattern parts kits from Portugal and assembled them on US-made receivers to create a domestically produced G3-family rifle during the period when the AWB and import restrictions limited the availability of authentic HK91s. The SAR-8 uses G3/HK91 pattern magazines. Type: Rifle Action: Semi-Automatic Caliber: 7.62x51mm NATO Capacity: 20 Year introduced: 1990, USA Weight: 180 oz Overall length: 40.2" Status: Discontinued Intended use: sporting, collector