Adamson S12 W 12Ga Wood 28 Semi Sg

The Adamson S12 W is a gas-operated semi-automatic 12-gauge shotgun built on an aluminum receiver with a 28-inch barrel and Turkish walnut furniture. It's a solid choice for hunters and sport shooters who want a reliable, smooth-cycling autoloader without the frills or the premium price tag. The S12 W delivers the balance of quality construction and practical performance that working hunters and clay shooters depend on in the field or at the range.

This semi-automatic 12-gauge handles 3-inch magnum shells and comes equipped with a 5-piece interchangeable choke set and wrench, so you can dial in your pattern for ducks, upland birds, clays, or home defense without buying additional tubes. The gas system is proven and simple—fewer moving parts means easier cleaning and less to go wrong when it matters. The 28-inch barrel strikes a familiar balance between handling and sight radius, comfortable for most shooters and versatile across hunting and clay disciplines.

The Turkish walnut stock and fore-end give the S12 W a classic shotgun feel that ages well, and the rubber butt plate helps tame recoil during longer shooting sessions. A fiber optic front sight aids target acquisition in low light, and the magazine capacity of 4+1 (or 5+1 with an extended mag tube) provides enough rounds for hunting situations and competitive shooting. If you're looking for a workhorse semi-auto 12-gauge that won't require a second mortgage, the Adamson S12 W delivers genuine value.

Key Features

• Gas-operated semi-automatic action for smooth, reliable cycling
• 28-inch barrel—versatile length for hunting and clay shooting
• Aluminum receiver keeps weight down without sacrificing durability
• Turkish walnut stock and fore-end for classic handling and aesthetics
• Accepts 3-inch magnum shells for waterfowl and upland hunting
• 5-piece interchangeable choke set with wrench included for pattern tuning
• Fiber optic front sight for better target visibility
• Rubber butt plate reduces felt recoil
• 4+1 (5+1 extended) magazine capacity

Specifications

Frequently Asked Questions

What chokes come with the Adamson S12 W?

The shotgun includes a 5-piece interchangeable choke set plus a wrench for easy swapping, allowing you to adjust your pattern for different hunting scenarios or clay targets.

Can this 12-gauge shoot 3-inch magnum shells?

Yes, the S12 W is chambered for 3-inch shells, so you can use standard 2.75-inch loads and 3-inch magnums interchangeably.

How many rounds does the magazine hold?

The standard magazine holds 4+1 (four in the tube plus one in the chamber), with the option of an extended magazine tube for 5+1 capacity.

What's included with the Adamson S12 W?

The shotgun ships with the 5-piece choke set and wrench. The specifications provided do not detail additional accessories, so contact us for a complete list of what's in the box.