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Mossberg 590M Mag-Fed Pump Action Shotgun


by Mossberg
ID 1499281
MPN 50205

$579.99 $499.97(14% Off)
Mossberg 590M Mag-Fed Pump Action Shotgun - 590M shotguns and magazines are uniquely designed incorporating stabilizing ribs that engage the magazine directly to the receiver for a sure lock-up. The 590M Series offers magazine fed convenience in the legendary Mossberg pump-action tactical platform.
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It is the customer's responsibility to follow all Federal, State, and Local Laws. All firearms MUST be picked up by the BUYER (ACTUAL PURCHASER) at your selected Sportsman's Warehouse store or chosen Independent Firearm Dealer (“FFL”). A valid U.S. and/or state government-issued identification document, or combination of government-issued documents, which reflect the buyer's current residential address, must be presented at the selected store location prior the completion of any firearm-related paperwork and background check initiation. The actual purchaser must be 18 years of age or older to purchase rifles and/or shotguns. The actual purchaser must be 21 years of age or older to purchase handguns and/or firearm receivers, frames, silencers, or pistol-grip only firearms. Certain states have stricter laws regarding a firearm buyer’s age and Sportsman's Warehouse complies with such requirements.

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Mossberg 590M Mag-Fed Pump Action Shotgun


Mossberg 590M Mag-Fed Pump Action Shotgun
by Mossberg


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Mossberg 590M Mag-Fed Pump Action Shotgun - The world's first production double stack 12GA shotgun magazine offers a shorter magazine length vs. capacity than competitor's single stack designs, providing better swing, balance and control. For home security, tactical, and competition applications, 590M Mag Fed pump actions offer many practical advantages: faster reloading/unloading, increased capacity without additional magazine tube length, and quick and easy transitioning between various types of loads (when using designated magazines).

  • 10 Shot Mag
  • Increased capacity without additional magazine tube length
  • 590M is designed around the Mossberg 590
  • All steel magazine release button
  • World's first double stack shotgun magazine design



Gauge 12 Gauge
Chamber 2-3/4in
Capacity 10+1
Barrel Length 18.5in
Lop 13.87in
Finish Matte Black
Stock Black Synthetic
Choke Cylinder Bore
Weight 7.75 lbs
Action Pump
Hand Right
Overall Length 39.5in



At Sportsman's Warehouse, we've got you covered.


  • If any warranty issue comes up, we'll cover the cost of packing & shipping to the manufacturer from any Sportsman's Warehouse location.
  • Cleaning, scope mounting, and bore sighting.
  • Discounts on gun customization from The Gunsmith at Sportsman's Warehouse.
  • FSP can be applied to any gun purchased at Sportsman's Warehouse or online at


  • Provides two professional field strip & cleanings per year.
  • Unlimited professional scope mounting & bore sighting during coverage.
  • Provides warranty concurrent with manufacturer's warranty for the firearm, including all parts & labor for warranty repairs during coverage.
  • We'll keep you informed of any recall notifications.
  • Free packing/shipping to manufacturer &/or manufacturer's authorized service center for warranty repairs ($20-$40 value).
  • 15% discount on all customizing & elective gunsmith services and FREE shipping to The Gunsmith at Sportsman's Warehouse.
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