ROCK RIVER ARMS LAR-15M (LAR-15) MOUNTAIN PISTOL
5.56 NATO (chambered for 5.56mm and .223 Rem.) cal., 10 1/2 in. chrome-lined CM barrel, A2 flash hider, SST w/winter trigger guard, buffer tube, SB Tactical SBA3 adj. brace (mfg. 2022 only), Hogue rubber pistol grip, forged A4 upper and RRA...