미군의 차기 기본 제식소총으로 검토되고 있는 놈이 라네요. http://world.guns.ru/assault/as61-e.htm XM8 Lightweight Assault Rifle (USA) Caliber: 5.56x45 mm NATO Action: Gas operated, rotating bolt Overall length: 838 mm in basic configuration, butt extended Barrel length: 318 mm in basic configuration; also 229 mm in Compact and 508 mm in Sharpshooter and SAW versions Weight: 2.659 kg empty in basic configuration Rate of fire: ~ 750 rounds per minute Magazine capacity: 30 rounds (STANAG) or 100-rounds double drum in Automatic Rifle/SAW role