The Winchester SX4 Compact Semi-Auto Shotgun has improved ergonomics over the previous SX3 model, being slimmer andighter, with a slightly forward balance point for fluid swinging and follow through.arger, redesigned operating c
The versatile Winchester SX4 Defender Semi-Auto Shotgun is aong gun that's well-suited for everything from hunting to competition course. This model's Flat Dark Earth-colored composite stock, chrome-plated chamber and bore, and FDE CeraKot