SIMPLICITY EQUALS PERFORMANCE

The gas cylinder, dual gas-vent system and piston remain attached to the barrel, reducing cleaning maintenance and ensuring easy assembly/disassembly.

OVERBORED BARRELS

935 Magnum™ Overbore (.775) vs. Standard 12 Gauge Bore (.731). For superior pattern performance and reduced felt recoil, each 935? barrel (left) is overbored to 10 gauge bore dimensions.

PATTERN PERFORMANCE

935 Magnum™ models are equipped with interchangeable choke tubes, for the ultimate in pattern performance with a wide range of 3" and 3 1/2" factory loads.

OVERBORED BARRELS

835® Overbore (.775) vs. Standard 12 Gauge Bore (.731). For superior pattern performance and reduced felt recoil, each smooth bore 835® barrel (left) is overbored to 10 gauge bore dimensions.

ADJUSTABLE FIBER OPTIC SIGHTS

Every 835® Ulti-Mag™ Turkey model comes with our "Turkey Taker" fiber optic sighting system, featuring fully adjustable windage and elevation controls for instant, accurate sighting in extreme low-light conditions.

RECOIL REDUCTION

Most 500® barrels are factory ported, providing the distinct shooting advantages of lower felt recoil and reduced muzzle jump for quick second shot recovery.

ACCU-CHOKE™ TUBES

12 and 20 gauge Accu-Choke™ tubes are specifically engineered to handle lead, steel and other non-toxic loads with consistent pattern performance.

UNSURPASSED ACCURACY

Each and every SSi-ONE? Sporter, Varmint, Slug and Turkey model is factory tested for unsurpassed performance in the field and at the range.

INTERCHANGEABLE BARRELS

With the simple-to-use interchangeable barrel system, your options are as far-ranging as the game you hunt. Simply switch barrels on your SSi-ONE? to your preferred rifle caliber, 12 gauge fully-rifled slug, or 12 gauge turkey model - it takes just minutes. No hassles. No need to return to the factory. Each accessory barrel comes complete with forearm.

QUICK-EMPTY MAGAZINE BUTTON

Easy to operate button releases contents of magazine for quick unloading.

SIMPLICITY EQUALS PERFORMANCE

The gas cylinder, dual gas-vent system and piston remain attached to the barrel, reducing cleaning maintenance and ensuring easy assembly/disassembly.

TARGET ACQUISITION

The proven Mossberg? Ghost Ring? adjustable sighting system provides incredibly quick and effective target acquisition, even under extreme low light conditions.
590A1™ Special Purpose
description

Now you can own the same Mossberg® 590A1™ shotguns that have served with distinction around the world.

With its rock solid reputation on the streets and on the battlefield, the Mossberg® 590A1™ has become the choice for the modern duty shotgun. Men and women in uniform need a rugged, dependable firearm they can rely on day in and day out, no matter the conditions. Mossberg's 590A1 shotguns have posted the credentials and track record over several decades to earn their trust. Previously offered almost exclusively to law enforcement agencies and military organizations, Mossberg now offers civilians 590A1 Special Purpose™ models built to the same rigorously-tested specifications demanded by those in uniform. Specifications that include a heavy-walled parkerized barrel, metal trigger guard assembly, metal safety button, and an upgraded magazine tube that can easily be opened for cleaning and is readily adaptable for a magazine extension. The receiver-mounted safety is convenient for right or left-handed shooters; simply push the button forward and you’re ready to fire. In addition, every Mossberg Special Purpose shotgun features a host of proven Mossberg features like an anti-jam elevator, dual extractors for reliable feeding, and positive shot shell extraction and ejection. The result? A rugged, dependable shotgun you can count on—just like the pros do. Variety and adaptability are hallmarks of the 590A1 platform, with tactical configurations offered to suit any need. Stock choices include a 6-position adjustable tactical stock, pistol-grip Cruiser® models, standard full-size polymer stock, or a polymer Speedfeed® model that holds four additional shells in the stock for quick and easy reloading. Every 590A1 Special Purpose model features a drilled and tapped receiver, factory-ready for Picatinny rail, scope base or optics installation. Barrels lengths include 18-1/2" (with 5+1 magazine capacity) or 20" (with 8+1 magazine capacity), all with cylinder bore. Depending on the model, you'll find a choice of 3-Dot, Ghost Ring™, or basic front bead sights. The deluxe-equipped 590A1™ SPX™ model comes fully loaded out of the box with the features you want: a factory-mounted Picatinny rail, LPA/M16-Style Ghost Ring combination sight set, and removable M9 bayonet/scabbard combination. Other 590A1 versions include the 590A1 Mariner® model with Marinecote™-finished barrel and receiver for added corrosion resistance for marine applications, extreme wet weather or humid environments and a reduced (13") length-of-pull 590A1™ Compact model perfect for smaller-stature shooters. 590A1 shotguns are also available in 14" Class III Restricted models for law enforcement and military personnel. Contact us for more information.
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