The AR-T02HW is a semi-auto 12 gauge hunting shotgun with hard wood furniture, 4+1 magazine tube and 26 inch vent rib barrel. It is designed to shoot both light and heavy loads by changing out the appropriate extra piston included with the shotgun. It comes with a choke kit including wrench, plus one extension, extra piston, two shell magazine tube limiter. - CHAMBER 12GA 3" - MAGAZINE TUBE 4rd, w/ EXT 6rd capacity - CHOKE IC, M ,F - SIGHTS Front Bead - STOCK Wood