ULLR Lightweight
5.56 NATO, .223 Wylde, 6mm ARC, .300 AAC Blackout, 12.7x42mm, 6.5 Grendel, or .22 Nosler cal., GIO, 16-22 in. Proof Research carbon barrel, turbine muzzle brake, Seekins enhanced receiver parts, ultralight carbon construction, TriggerTech d...