590A1™ Class III Shotguns

MilSpec Construction: As the only pump-actions to pass the rigorous MilSpec 3443E classification, the 590A1 series has been the go-to firearm of choice for military and law enforcement agencies worldwide for decades.

590A1 Class III features: 14” Heavy-walled barrel; durable Parkerized finish; Metal trigger guard/safety button; Convenient magazine tube clean-out cap; and a forend strap to keep the shooter’s lead hand clear of the muzzle.

: 590A1 NFA/Class 3 model has an easy-to-maneuver 14” barrel, yet retain the full 6-shot capacity found on longer models.

: The strapped forend on the NFA/Class III model helps keep the lead hand clear of the muzzle when cycling the action.

: A Top-Mounted safety with a high-visibility indicator allows for easy ambidextrous operation.

All 590A1 models include the features that have made the Mossberg pump-action family legendary — Ambidextrous safety; Dual extractors; Twin action bars; Positive steel-to-steel lockup; and an Anti-jam elevator ensuring smooth operation.

Gauge: 12	Barrel Finish: Parkerized
Capacity: 5+1	Stock Finish: Plus 4 Shell Holder Stock
Barrel Length: 14"	Length: 33.75"
Barrel Type: Heavy-Walled	Weight: 6.75
Choke: Cylinder Bore	Sights: Ghost Ring
LOP: 13.87"

590A1™ Class III Shotguns

Models New for 2021

Extras

Support

U.S. Customer Service (within all 50 states)

Canada Customer Service

For Vortex Scope Warranties in Canada please contact :

Owner's Manuals

Parts & Accessories

590A1™ Class III Shotguns

Models New for 2021

Extras

Support

U.S. Customer Service (within all 50 states)

Canada Customer Service

For Vortex Scope Warranties in Canada please contact :

Owner's Manuals

Parts & Accessories

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