A SIMPLE KEY FOR COLT 6940 VS 6920 UNVEILED

  The magwell engraving has altered, and Colt has rebranded all their carbines as "Carbine" and no more marked M4 Carbine.  This is actually the only alter into the item.Cartridge case deflector lets straightforward operation in each ideal and remaining handed shooting positions for greater tactical appsThe benefit of the folding front sight is r