This is a Stoeger model M3000 semi-automatic shotgun in 12 gauge with a 24" fully rifled cantilever slug barrel. It has a 3" chamber, matte black finish, black synthetic pistol grip stock, sling mounts, and rubber recoil pad. This shotgun is in good condition with a clean, bright bore. There is some pitting on the cantilever, and some discoloration on the outside of the barrel. LOP is 14 9/16".