Our dlc bcgs are made by toolcraft inc. The toolcraft 5.56×45 nato/.223 rem (or.300 blackout) bolt carrier group comes in the nickel boron finish to reduce overall wear and friction, and for upgrading your existing ar build. Now you too can get this outstanding bcg at a fraction.
See best price in cart! Bolt is magnetic particle inspected (mpi) for. Now you too can get this outstanding bcg at a fraction.
Free shipping on all toolcraft bolt carrier groups!.