LWRC IC-A5 (M6-IC-A5)
5.56 NATO cal., GPO, 14.7 or 16.1 in. CHF spiral fluted barrel, mid-length gas system, A2 flash hider (permanently attached on 14.7 in. barrel), LWRCI Enhanced Fire Control Group and advanced trigger guard, Skirmish BUIS, LWRCI adj. compact...