AR15-ZM4 WARZ M4 MIDWEST INDUSTRIES COMBAT RAIL
5.56 NATO cal., GIO, 10.3 in. M4 profile barrel w/A2 flash hider, stainless steel carbine length gas tube, low profile gas block, 30 shot mag., ALG Defense Advanced Combat Trigger, SB Tactical SBA3 brace, Midwest Industries 9.5 in. Combat S...