Panzer Arms M4 Pro 12 GA 18.5" 5rd Gray Gold Shotgun

The M4 Pro is Panzer Arms' tactical 12 gauge dressed in gray with gold titanium accents across the receiver. Two tone shotguns are rare enough that this one gets picked up off the rack before the black guns next to it. Underneath the finish the layout is straightforward: an aluminum receiver with a Picatinny rail across the top for a red dot, a skeleton stock, a 3" chamber and five rounds of capacity.

The 18.5" barrel is ported, which bleeds gas off before the muzzle and holds the front end down between shots. That matters on a 12 gauge more than on anything else, because the difference between a fast second shot and a slow one is mostly muzzle rise. Hicks Inc lists a door breacher muzzle device on this configuration. Barrel and receiver both wear the gray finish, so the gun reads as a matched set rather than a parts pile. The skeleton stock keeps weight off the rear and the gun swings quickly for something with an 18.5" barrel.