20 Gauge. 25.5" barrel length. SN: N149989K. 2.75" chamber length. Cylinder Choke tube installed. Reblued metal finish with polished bolt mounting Deluxe wood semi-pistol grip stock with white line spacers and bordered checkering to wrist and forend. Gas operated semi-automatic shotgun fed by a tube magazine and mounting full length matted and vented barrel rib with single bead sights. Standard make and model markings including SKEET-T to right frame. Item configured for choke tubes. Comes with BIANCHI COBRA leather sling. {FFL}