Description PRODUCT DETAIL:12 gauge, 3â magnum chamber, gas-operated, semi-automatic shotgun Flawless performance on all 2 3/4â and 3â shot shells â from 7/8 to 2 oz loads Fast Loading System and Smart Valve Piston Anodized aircraft alloy receiver with 11mm groove for optics mounts Durable synthetic polymer stock and forend with checkered grip surfaces Rubber butt pad for recoil absorption with spacers to extend length of pull Oxidation proof â Chrome plated barrel made with Nickel, Chromium, and Molybdenum steel All barrels are proof tested at the factory to ensure maximum durability 7mm checkered and ventilated anti-glare rib Brass bead front sight Steel shot suitable multi choke system with 5 chokes (F, IM, M, IC,CYL) Magazine capacity: 4+1 or 2+1 with migratory plug installed Stock shims allow adjustment of drop and cast for a better fit Manual cross-button trigger safety Mounted sling studs Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.