The Mossberg 590 Shockwave in 12 gauge (brand part no. 50659) is a maneuverable pump-action firearm built around a 14-inch barrel with no shoulder stock, giving shooters a compact, close-range platform. Mossberg finishes the 590 Shockwave in blued steel over a synthetic build and equips it with a bead front sight and an ambidextrous safety. Among pump-action shotguns in the pump-action shotguns category, the 590 Shockwave favors shooters who want a highly maneuverable 12 gauge firearm.

Key Specifications

• Chambered in 12 gauge with a 3-inch chamber.
• Operates as a pump-action firearm.
• Features a 14-inch barrel.
• Feeds from a tubular magazine with a 5+1 capacity.
• Fitted with a cylinder choke.
• Equipped with a bead front sight.
• Runs an ambidextrous safety.
• Barrel finished in blued steel.
• Overall length is 26.5 inches.
• Ships at approximately 6.95 pounds.

Frequently Asked Questions

Does this have a shoulder stock? No, its 26.5-inch overall length and lack of shoulder stock classify it as a firearm rather than a shotgun under federal law.

What is the magazine capacity? 5+1 rounds fed from a tubular magazine.

Is the safety ambidextrous? Yes, for either-handed operation.

Buy the Mossberg 590 Shockwave 12 Gauge

A highly maneuverable, close-range 12 gauge firearm is exactly what the 590 Shockwave delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.