JP Enterprises Complete Bolt Carrier Assembly With Jpbc-7 Large Frame Variable Mass Carrier Jpeb-308Hp Jp Enhanced High Pressure Bolt Black JPBC-7AHP. Will Also Work In Dpms Lr-308 And Will Only Work With Armalite If Used As A Complete Bolt Carrier...
JP Enterprises Complete Bolt Carrier Assembly With Jpbc-7 Large Frame Variable Mass Carrier Jpeb-308Hp Jp Enhanced High Pressure Bolt Black JPBC-7AHP. Will Also Work In Dpms Lr-308 And Will Only Work With Armalite If Used As A Complete Bolt Carrier...