This has to be one of the more interesting pieces of kit I’ve seen at SHOT Show this year — which admittedly isn’t saying much. A Mr. Cisko, self-proclaimed “master gunfighter,” was sporting a kydex quick-draw holster at the ATI booth, whipping out his big black Omni rifle with amazing ease. The gizmo appears to hold the AR pistol fairly firmly in place, but there’s no way I’d want to be the guinea pig for that test. As far as I can tell this puppy is USPSA legal — it covers the trigger guard completely, after all. The magazines, on the other hand, might be a touch over that 170mm mark.