590S models cycle 1.75"; 2.75" or 3" shells, interchangeably, without the need for an adaptor. Pick one shotshell length, or simultaneously load any combination of the three. Mossberg’s Patented (U.S. Patent No. 11,598,596) design allows the cycling of a range of 12 Ga shell sizes out of the box. You have no items to compare.

The Mossberg 590 Shotgun is a reliable and battle-tested firearm, known for its rugged construction and versatility. With a proven track record in military and law enforcement applications, this 12-gauge shotgun offers exceptional performance for …

Mossberg 590S Magpul 18.5" 12 Gauge 3" Pump-Action Shotgun with Holosun 407K Red Dot - 51606 - $739 ($9.99 Flat Rate Shipping)

The choice is yours with the 590S. Available in Popular 590® Pump-Action Configurations: Full-length stocks are paired with an 18.5"" barrel with bead sight or 20"" barrel with adjustable ghost ring sights and an M-LOK® compatible forend and equipped with bead sights.

Pick one shotshell length for specific shooting needs, or simultaneously load any combination of those shell lengths. The choice is yours with the 590S. Features standard Mossberg Pump-Action Features: Dual extractors, twin action bars, positive steel-to-steel lockup, and anti-jam elevator provide smooth operation.

Mossberg 590 Shockwave 12 Ga, 14" Barrel, 3", U.S. Woodland Camo, 5rd. Mossberg 50634. Legendary Mossberg Pump-Action Reliability In A Compact 14 Barreled Package. The Shockwave Raptor bird's head pistol grip is uniquely shaped to minimize felt recoil. Includes all the features that have made ...

Legendary Mossberg Pump-Action Reliability In A Compact 14 Barreled Package. The Shockwave Raptor bird's head pistol grip is uniquely shaped to minimize felt recoil.

The Mighty 590. With decades of military and law enforcement duty and countless performance and success stories under its belt, it’s no surprise that the 590 chosen for duty around the globe is also the ideal choice for home defense needs.