Arsenal SAM7R-62: Arsenal SAM7R-62 7.62x39mm Semi-Auto Rifle with AK-351 Muzzle Brake milled and forged receiver FM-922EUS Fime Group enhanced fire control group 16.3 chrome lined hammer forged barrel 14x1mm left-hand threads removable muzzle brake cleaning rod bayonet lug black polymer furniture intermediate length buttstock scope rail one 10 round magazine sling oil bottle and cleaning kit. - Caliber: 7.62 x 39 mm -