AR-15 Upper Receivers & Parts

Faxon Firearms, Bolt Carrier Group, 5.56NATO, fit AR-15, Salt Bath Nitride Finish, Black

Faxon Firearms

Faxon Firearms, Duty Series, 1:8 Twist Barrel, 556NATO, 16" Pencil Profile, Mid-Length Gas System, Fits AR-15, Nitride Finish, Black

Faxon Firearms

Faxon Firearms, Duty Series, Gunner, 1:8 Twist Barrel, 556NATO, 16", Mid-Length Gas System, Fits AR-15, Nitride Finish, Black

Faxon Firearms

Hiperfire Hipercomp 556 Next Gen Compensator Gen2

Hiperfire

FailZero M16/M4 BCG No Hammer Black Nitride

FailZero

FailZero M16/M4 Bolt Carrier Group

FailZero

FailZero M16/M4 BCG No Hammer Matte

FailZero

FailZero M16/M4 BCG No Hammer Black

FailZero

FailZero EXO Firing Pin

FailZero

FailZero EXO Bolt Assembly

FailZero