SCI-20 RIFLE
5.56 NATO, .300 AAC Blackout, or 6.5 Grendel cal., GIO, 14 1/2, 16, 18, 20, or 22 (6.5 Grendel only) in. Supermatch polished stainless steel or black Teflon finished barrel, JP adj. gas block, Tactical or Competition compensator, SCI-20 bil...