Muzzle Brake - AR-15 Gen 2 Micro Reverse Thread slip over Socom style fake suppressor
Handguard - 7" Hardcoat Anodized Slim Mlok Free Float (keymod style may have variations in design based on stock availability, the same excellent quality)
Gas Block - .750 Low Profile aluminum gas block, aircraft quality, hardcoat anodized; carbine size gas system
Upper Receiver - A3 Flat-Top Upper, made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs; assembled