This .12 ga. shoots 2 3/4, or 3"  shells. CAMO Benelli SUPER NOVA SLUG GUN has a 24" RIFLED barrel with rifled sights and a weaver type scope mount.  Comfort Tec recoil reduction

This 12 ga. 3\" Mossberg 500 CAMO SLUG GUN has a 24\" RIFLED BARREL with Rifled sights. Drilled and tapped for scope. $225.00.  rmgrigoletto@yahoo.com   732 280 8750.