Uppers, Lowers & Barrels

LBE Unlimited ARBNT308 Barrel Nut 4130 Steel Black Phosphate AR-10

LBE Unlimited

LBE Unlimited ARCW308 Crush Washer 17-4 Stainless Steel Black 308 AR-10

LBE Unlimited

Proof Research 100677 PR10 AR-10 Barrel .308 Win 18" 1:10 Twist, 5/8-24

Proof Research

Wilson Combat TRBCANB308 AR-10 Bolt Carrier Assembly .308 Win

Wilson Combat

Odin Works ACC308BCG AR-10 Bolt Carrier Group, Black Nitride

Odin Works

Real Avid AVAR10LLVB Lug-Lok Upper Vise Block for AR-10

Real Avid

Luth-AR 308-FTT-EA1 Assembled .308 A3 Upper Receiver

Luth-AR