Arma AR-10 Supersass 308WIN Tunable Gas SYS

Action: Semi Auto - Caliber: 7.62X51mm / .308 - Capacity: 20 - Finish: Black Anodized - Stock: Magpul PRS - Upper: Forged Flat-Top w/MIL-STD 1913 Rail - Twist: 1:10 - Barrel Length: 20 - Overall Length: 41.1 - 42.1 - Weight: 11.8 lb - The AR-10A family of Armalite rifles is functionally identical to our AR-10B family. Operation controls and maintenance are the same however the AR-10A family is designed to accept early Armalite AR-10 Waffle magazines and other magazines copied from them. The AR-10B family still accepts our proprietary steel magazines. Neither family of rifles will function correctly with the other alternate magazine. The Armalite AR10A SuperSASS rifle is an eye-catcher but it