Buy BCM KMR Barrel Nut Wrench (and M4 stock) $19.00 Now!
BCM KMR Barrel Nut Wrench (and M4 stock) - $19.00
This barrel nut wrench is for your KMR barrel nut.
This barrel nut wrench is for your KMR barrel nut. This is for hobbyist install.This wrench also works for your M4 Lock Nut (Castle type).1/2" drive.Like all BCM products, made in USA (410 Stainless Steel).
Buy Now for $19.00 !