The Winchester SXP Extreme Deer is a 12-gauge pump-action shotgun (brand part no. 512313240) built specifically for deer season, not a semi-auto. Winchester’s SXP platform is a manually operated, forend-run pump action rather than a gas or inertia system, giving it the reliability hunters expect when a slug absolutely has to fire on demand. It wears a Mossy Oak Break-Up Country finish and a 22-inch barrel suited to slug loads, with a 3-inch chamber and 4+1 capacity for fast repeat shots at a deer stand or in thick timber. A TruGlo fiber optic sight rounds out a purpose-built package for serious deer hunters.

Key Specifications

• Despite its listing here, this is a pump-action shotgun, not semi-auto – the SXP platform is manually run through the forend rather than gas or inertia operated.
• Chambered in 12 gauge with a 3-inch chamber, built to handle heavier deer and slug loads.
• A 22-inch barrel is sized for slug accuracy and quick handling in thick cover.
• Magazine capacity of 4+1 rounds allows fast repeat shots without a reload.
• Finished in Mossy Oak Break-Up Country camo for concealment in timber and brush.
• A TruGlo fiber optic sight improves aiming speed and visibility in low light.
• The Extreme Deer designation marks this SXP as purpose-built for slug and deer-season hunting.
• Ships at approximately 9.85 lbs in its case.
• Runs a reliable pump action that never depends on ammunition pressure to cycle, a plus with mixed slug loads.

Frequently Asked Questions

Is this shotgun semi-auto? No, despite its category placement here, the SXP Extreme Deer is a pump-action shotgun operated manually through the forend.

What camo pattern does it wear? Mossy Oak Break-Up Country, suited for timber and brush during deer season.

What is the barrel length? 22 inches, sized for accurate slug performance and quick handling in thick cover.

Buy the Winchester SXP Extreme Deer Pump Shotgun

Built for hunters who want a dependable pump gun for deer season, the SXP Extreme Deer pairs Mossy Oak concealment with a slug-ready barrel. Browse Winchester’s full shotgun lineup from Schaefer Defense, and order yours from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.