Winchester SX4 Universal Hunter Features The Winchester SX4 Universal Hunter runs on a gas operating system with a self adjusting Active Valve design which automatically regulates how much gas is bled off to cycle the action regardless of load intensity. This means the shotgun cycles reliably whether a hunter is running light target loads or heavier hunting shells without any manual adjustment. Back-bored technology opens up the bore diameter slightly beyond industry standard which reduces felt recoil and shot deformation as the payload travels down the barrel toward the Invector-Plus choke. A hardened chamber and bore resist wear from repeated firing and ease cleaning after a day in the field while the drop-out trigger group allows the entire fire control assembly to be removed for thorough maintenance. Mossy Oak Bottomland camouflage covers the synthetic stock forend and receiver giving hunters a consistent concealment pattern that works across wetland timber and field environments alike. The fixed synthetic stock includes length of pull spacers so hunters can fine tune fit for different body types or layers of clothing worn in cold weather. An LPA fiber optic front sight gathers available light for a bright fast aiming point against moving targets and a reversible crossbolt safety accommodates both right and left handed shooters. With a 24 vent rib barrel a 3 chamber and a 4-round capacity the SX4 Universal Hunter in 20 gauge gives upland and waterfowl hunters a lightweight dependable shotgun for sale at GrabAGun. Winchester SX4 Universal Hunter Specifications Manufacturer: Winchester Model: SX4 Universal Hunter Type: Semi-Auto Shotgun Gauge: 20 GA Chamber: 3 Capacity: 4+1 Operating System: Gas Barrel Length: 24 Barrel Description: Vent Rib Barrel Material: Steel Barrel Finish: Mossy Oak Bottomland Choke Configuration: Invector-Plus Flush Chokes Included: Extra Full Full Improved Cylinder Modified Sights: LPA Fiber Optic Front Receiver Material: Aluminum Alloy Receiver Description: Picatinny Rail Receiver Finish: Mossy Oak Bottomland Stock: Fixed Synthetic Mossy Oak Bottomland Trigger: Drop-Out Safety: Reversible Crossbolt Recoil Pad: Inflex 2 Length of Pull: 14.25 Overall Length: 45 Weight: 6.08 lbs Available At: GrabAGun