NIB Winchester SX4. MFG: Winchester. MODEL: SX4. TRIGGER: Polished smooth. CALIBER: 20 Gauge. CHAMBER: 2 3/4, 3 inches with chrome plating. BARREL: 28 inches with chrome plating. SIGHTS: Vent matte rib with red fiber optic bead. CHOKES: Invector plus flush chokes includes three, they are Improved Cylinder, Modified, and Full. STOCK: Black matte synthetic. LOP: 14 1/4 inches. DAC: 1 3/4 inches. DAH: 2 inches. OVERALL LENGTH: 49 inches. WEIGHT: 6 LBS 12 OZ. FEATURES: Super X4 follows on the heels of the most successful Winchester autoloader ever: the Super X3 Black Shadow. There would be no point to the new SX4 if it did not take function, handling and ergonomics to the next level. And it does. This is a dedicated hunting machine with it's all-black exterior that is definitely non-glare to prevent spooking game. Critical functional controls are larger and easier to operate -- a real benefit in damp weather and cold conditions. Non-glare matte black finish won’t spook wary game and synthetic stock. Invector-plus choke tube system offers consistent patterns to match your target situation. Gun pictured may be a stock photo and/or may not be the exact gun purchased. As a result the wood grain, serial number, hand orientation, caliber, etc shown may vary slightly. The gun may also be a display model and subject to handling so there may be light handling marks on the firearm. Let us know if you would like more pictures or info on this or any of our items. We have over 4000 new and used firearms in stock if there is something else you're looking for! We DO NOT charge extra for credit cards!