Sig Sauer SKU: PM400-11B-TRD-V2 Sig Sauer M400 Tread 11.5" AR15 Pistol 5.56 Caliber: 5.56 / .223 Barrel Length: 11.5" Barrel Twist: 1:7 Operating System: Direct Impingement Color: Black Weight: 5.9lbs MSRP Was Price Now $999.99 4 in stock Add to Your List
