MOSSBERG 500 SERIAL NUMBERS YEAR PLUS

The 500 Combo Field/Deer comes with two barrels, a 28-inch smoothbore for waterfowl hunting and a 24-inch fully-rifled slug barrel for deer hunting. Most smoothbore models come with interchangeable choke tubes and vent-rib barrels, and the receivers are drilled and tapped to accept a rail or scope mounts. Set-ups include combinations of features optimized for waterfowl, upland game, turkey, and deer hunting. Today, Mossberg makes the 500 in two broad categories: field models for hunting purposes, and special-purpose models.įield models are available in a variety of barrel lengths and finishes (including modern camouflage patterns), and with sights or optics.

MOSSBERG 500 SERIAL NUMBERS YEAR PLUS

The Mossbeg 590A1 9-Shot Magpul series shotgun, with, as the name suggests, a Magpul SGA stock and MOE forend plus ghost ring sights and a bayonet lug. It has also been issued by several hundred police departments in the U.S., as well as state and federal agencies. Army, Navy, Coast Guard, and several Special Forces units. Long-magazine versions of the 590A1 also include a bayonet lug (though some versions of the 590 do also) and has a more corrosion-resistant coating. The 590A1 allows the use of magazine extensions in place of the magazine cap for additional ammo capacity. The Model 590 is available with five- and eight-shot magazines. Army’s Mil-Spec 3443W test, which requires the firing of “3,000 rounds of full-power 12-gauge buckshot.” Updated 3 specs require a metal trigger guard, hence the additional design changes represented in the 590A1. Mossberg claims the Model 590 is the only shotgun to ever pass the U.S. Navy, so the barrel wouldn’t deform if it were to be accidentally caught in the heavy doors separating tight rooms and corridors onboard Navy vessels.Ī shotgun expert fired 1,500 rounds to test three slide-actions that cost less than a typical TV. It also has a heavier barrel-a request from the U.S. It has a trigger guard and safety made of aluminum, instead of a polymer like the 500 and 590. In the 1980s, the military-specific 590A1 was introduced. The Mossberg 590A1 has a heavier barrel than the 590 and replaces the polymer trigger guard and safety with metal components to meet military specs. This allows a 590 barrel to be attached to magazine tubes with extensions, something the 500 cannot accommodate. This also saw the jettison of the 500’s fixed locking nut in favor of a ring attached to the barrel that fits around the mag tube, and a removable cap nut that holds the barrel in place, more like the Remington 870.

It replaced the Model 500’s closed end with an open end that allows the magazine spring and follower to be removed for easy cleaning. The original 590 came with longer magazine tubes for a higher shell capacity, more robust stocks, and a different magazine tube design.

Mossberg 500 serial numbers year