The ColtParts.com Barrel Nut Socket Wrench is a purpose designed tool for the removal and installation of the proprietary barrel nut found on the Colt M5, 6940 and IAR series of rifles.Â
Heavy duty...
The Colt LE6940CK Monolithic Upper Receiver Assembly feature's Colt's new monolithic upper receiver. In addition to an uninterrupted full-length front rail, this upper receiver allows for a...
These are Colt cam pin plates also known as cam path inserts used by 6940's to prevent wear on aluminum uppers. Made of hardened steel. If changing out you also need a button head torx screw Colt...