THE BASIC PRINCIPLES OF COLT COMBAT UNIT RAIL GUN 45

Individuals are the only real replica handguards which have little hex headed screws that hold the heat shields in place. The copy Colt handguards actually have rivets (just like the real issue) holding the heat shields in place.Sadly, I'm on vacation so I am unable to put up pics on the bolt.  It's MPC engraved.  The one marking on the provider