TnC is offering complete, drop in ready DPMS bolt carrier groups. These are brand new, assmbled bolt carrier groups. Each BCG includes the carrier(BT-20), bolt(BCBA-1AS), firing pin (BT-15) along with brand new retaining pin, gas rings and cam pin. These are drop in ready. This is a MILSPEC assmebly with the parkerized, phosphate finish. We are listing 20, but have over 100 available along with other small parts. Please contact us should you have any other needs.
Priority mail small flat rate box