Muzzle Brake - AR-15 MICRO SLIP OVER BARREL SHROUD WITH MULTI PORT MUZZLE BRAKE /ANODIZED RED /1/2X28
Handguard - 10" Hardcoat Anodized Mlok Free Float
Gas Block - .750 Low Profile steel gas block, aircraft quality, hardcoat anodized; carbine length gas system
Upper Receiver - A3 Flat-Top Upper, made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs; assembled with red dust cover and red forward assist. Red charging handle is included.