From EZ-Reach forends, to tis innovative super Bantam stock spacer adjustment system designed to grow with the shooter, Mossberg is one of the industry's strongest advocates for promoting safe, enjoyable Youth recreational shooting. The 510 Mini Super Bantham All Purpose features dual extractors, positive steel-to-steel lockup, twin action bars, and an anti-jam elevator to ensure smooth operation. The top mounted safety provides for ambidextrous operation. Oal 34.75" Hand Right Hand Gauge 20 Gauge Action pump Safety Tang Series Mini Super Bantam All Purpose Sights Dual Bead Weight 5 lbs Chamber 3" Capacity 3+1 Weight Range 5 lbs to 5.99 lbs Barrel Length 18.50" Chokes Included Fixed M Bore Barrel Description Vent Rib Stock Finish Group Natural Camouflage Barrel Length Range 18" to 18.99"