The Mossberg 590 Shockwave 12 Gauge shotgun presents a distinct and compact solution engineered for personal defense and specific range applications. Utilizing the robust 590 pump-action platform, this firearm incorporates a 14-inch heavy-walled barrel, yet maintains an overall length that exempts it from NFA regulations through its integrated Raptor bird’s head grip. This design facilitates a secure, manageable hold and enhanced maneuverability without a traditional shoulder stock.
Key Features
12 Gauge, 3-inch Chamber
Optimized to accept both 2 ¾-inch and 3-inch 12 gauge shotgun shells, providing operational versatility across a broad spectrum of ammunition types.
14-inch Heavy-Walled Barrel
A heavy-walled barrel design contributes to the firearm’s compact dimensions, enhancing maneuverability in confined environments, while providing robust structural integrity.
Black/Flat Dark Earth Finish
The receiver is treated with a durable black finish, complemented by Flat Dark Earth (FDE) furniture, delivering a practical aesthetic and enhanced corrosion resistance.
Reliable Pump Action System
Engineered with Mossberg’s proven twin action bars, dual extractors, and positive steel-to-steel lockup, ensuring consistent feeding, reliable ejection, and uncompromised operational cycling under demanding conditions.
Top-Mounted Tang Safety
Features an ambidextrous, receiver-mounted tang safety, offering intuitive access and positive engagement for enhanced firearm control.
NFA-Exempt Design
The integrated Raptor bird’s head grip and 14-inch barrel configuration allow for an overall length compliant with federal regulations, bypassing NFA requirements for short-barreled shotguns.
Technical Specifications
General
- Gauge: 12 Gauge
- Chamber: 3-inch (Compatible with 2 ¾-inch and 3-inch shells)
- Barrel Length: 14 inches
- Action: Pump Action
- Finish: Black Receiver, Flat Dark Earth (FDE) Furniture
- Grip: Raptor Bird’s Head Grip
- Safety: Top-Mounted Tang
- SKU: RSR|MS50653
Operational Utility
As a robust option within the category of compact firearms, the 590 Shockwave serves as a highly functional tool for home security or a distinctive piece of shooting range equipment. Its design integrates effectively within diverse operational contexts, offering significant compatibility with numerous firearm accessories designed for the established 590 series platform, allowing for tailored configuration to specific user requirements.









