Sig Sauer SKU: RSPEAR-68-16B-NG Sig Sauer MCX Spear 16" AR10 Rifle 6.8x51 Caliber: 6.8x51 Barrel Length: 16" Barrel Twist: 1:7 Operating System: Gas Piston Color: Coyote MSRP Was Price Now $4,199.99 Out of stock Add to Your List
