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.
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.
Models New for 2021
|ITEM #||GAUGE||CAPACITY||BARREL LENGTH||BARREL TYPE||CHOKES||SIGHTS/BASES||LOP||BARREL FINISH||STOCK||LENGTH||WEIGHT|
|590A1 Class III Pump-Action – 6-Shot|
|12||5+1||14"||Heavy-Walled||Cylinder Bore||Ghost Ring||13.87"||Parkerized||Plus 4 Shell Holder Stock||33.75"||6.75|
|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|
Hello, I'm Thomas Lynch with O.F. Mossberg & Sons. I'm a Senior Engineer here at Mossberg. Today, I'm going talk to you about how to…
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