TacFire AR PCC 5.5oz Buffer Tube Assembly w/ Standard End Plate

Built specifically for pistol-caliber carbines (PCCs), the TacFire AR PCC 5.5oz Buffer Tube Assembly delivers the weight and reliability needed for smooth operation while reducing felt recoil and bolt bounce and improving overall cycling performance. This complete kit includes a 5.5oz heavy buffer, carbine-length buffer spring, standard end plate, castle nut, and six-position buffer tube.