The SX4 Waterfowl Hunter is a gas-operated autoloading shotgun with lightweight aluminum alloy receiver. Features a barrel w/a hardened chamber and bore and ventilated rib; TruGlo fiber optic sight; Inflex recoil pad; sling swivel studs; larger bolt handle, bolt release and reversible safety button. Includes three Invector-Plus choke tubes- full, modified and improved cylinder. Oal 47" Hand Right Gauge 20 Gauge Action semi-auto Safety Reversible Safety Button Series Waterfowl Hunter Sights Fiber Optic Front Weight 6.10 lbs Chamber 3" Capacity 4+1 Weight Range 6 lbs to 6.99 lbs Barrel Length 26" Chokes Included F,M,IC Barrel Description Vent Rib Metal Finish Group Natural Camouflage Stock Finish Group Natural Camouflage Barrel Length Range 26" to 26.99" Choke Configuration Invector-Plus Flush Receiver Description Realtree Timber Aluminum