Mossberg 590M, Shockwave shotgun, 12 gauge mag-fed, tactical shotgun, bird’s head grip, pump-action shotgun, home defense shotgun, BATFE compliant, detachable magazine, compact shotgun

The Mossberg 590M Shockwave is a compact, mag-fed 12-gauge pump-action shotgun featuring a 15" heavy-walled barrel, bird’s head grip and 10+1 capacity for tactical home defense and range performance.