TacFire 16" Unassembled .300 Blackout Rifle Build Kit with Lower Parts Kit

The TacFire SS-RK300LPK Rifle Kit contains : .300 AAC blackout 7.5" barrel .308 5/8 x 24 TPI spiral fluted flash can w/crusher washer AR15/.750 micro/low profile gas block/mil-spec/steel pistol length gas tube w/pin/steel; ultra slim 7" clamp on MLOK free floating handguard AR15 5.56/.223/.300AAC stripped billet upper receiver w/M4 feed ramps AR15/.556 Mil-Spec charging handle aluminum w/steel latch dust cover; AR15 forward assist; AR15 standard receiver end plate Mil-Spec/commercial castle nut/