The Mossberg 590 Shockwave is a compact 20-gauge pump shotgun configured for defensive applications and close-quarters use. It pairs a fixed Raptor birdshead grip and a synthetic forend with proven Mossberg pump-action features to create a durable, easy-to-manage defensive firearm. This configuration is aimed at shooters who need a compact, reliable platform for home defense and other close-range, lawful uses.
Key Specifications
- The firearm is chambered for 20 Gauge, suitable for standard 20-gauge shotgun ammunition.
- The action is a Pump Action design, incorporating twin action bars for reliable operation.
- The stock is made of synthetic material finished in black for weather resistance and durability.
- It uses a fixed Raptor birdshead grip for a compact handling profile and reduced felt recoil.
- The barrel is finished in blued steel and described as heavy-walled with a cylinder bore.
- The maximum chamber size is 3 inches, supporting standard 3″ 20-gauge shells.
- Sighting is provided by a fixed bead front sight for uncomplicated point-of-aim use.
- The design includes an ambidextrous safety for use by right- or left-handed shooters.
- Additional operating features include dual extractors, positive steel-to-steel lockup, and an anti-jam elevator for dependable feeding and extraction.
- The product is manufactured in the US.
Note on magazine capacity laws: some states limit magazine capacity to 10 rounds. Those jurisdictions include Hawaii, California, Connecticut, the District of Columbia, Illinois, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Vermont, Washington, and Colorado. Confirm local laws before purchase or transport.
Packaging and features on this Mossberg 590 Shockwave emphasize durability and serviceability: the shotgun includes a corn-cob strapped forend designed to keep the support hand clear of the muzzle and a clean-out tube magazine cap for maintenance. With Mossberg’s ambidextrous safety, dual extractors, and steel-to-steel lockup, this Shockwave configuration focuses on reliable operation and straightforward handling for responsible defensive use.
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