ROCK RIVER ARMS LAR-15M OPERATOR ETR CARBINE
5.56 NATO cal., carbine length, 16 in. lightweight chrome-lined barrel, A2 flash hider, two-stage ultra match trigger, 6-pos. NSP-2 CAR stock, 13 in. lightweight free float handguard (M-LOK compatible), Hogue beavertail grip, Star safety, l...