Covering the M4 tapper barrel is an Omega keymod 15″ free floated handguard, then painted smoke gray. The handguards, 2″ O.D., allows plenty of room for the carbine length gas block and a Black Moose 1.5″ x 6.5″ brushed aluminum barrel shroud. I found Black Moose while looking for...
33 inches key differences between the ar-15 and m4 carbine if you just give them a casual look, the ar-15 and the m4 look almost identical. it takes a trained eye to tell the difference. that said, when you look closer, there are some important distinctions to consider. here’s what...