M12AR SERIES
12 ga., 2 3/4 or 3 in. chamber, AR-15 style, 18.7 in. chrome-lined barrel, two 5 shot mags., removable front and rear sights, with or w/o (M12AR-B1) aluminum forearm w/M-LOK slots and two sideplates, pistol grip, 4-position gas system, Pic...