The Mossberg 590 Shockwave in 20 gauge provides a robust and agile pump-action platform. Engineered for close-quarters operation, this firearm integrates a factory-mounted laser for enhanced aiming precision and rapid target acquisition.
Key Features
Integrated Aiming System
This specific 590 Shockwave variant features a factory-integrated laser. This aiming device facilitates rapid target acquisition and precise shot placement, particularly advantageous in low-light conditions. It operates as a dependable component, complementing the shotgun’s inherent utility in dynamic environments.
590 Platform Integrity
Constructed upon the established Mossberg 590 series, this firearm adheres to a benchmark known for its robust construction and dependable pump-action cycling. This foundational integrity ensures consistent operational readiness and reliability under varied conditions.
Optimized Ergonomics & Ballistics
The 14-inch barrel length significantly contributes to the firearm’s compact profile, optimizing maneuverability and handling in confined spaces. Chambered in 20 gauge, this platform delivers an effective payload while mitigating felt recoil compared to 12 gauge, thereby broadening its utility for a wider spectrum of operators. The 3-inch chamber accommodates a diverse array of shotgun shells, enhancing versatility.
Technical Specifications
- Manufacturer: Mossberg
- Model: 590 Shockwave
- Gauge: 20 Gauge
- Chamber: 3-inch
- Barrel Length: 14 inches
- Action: Pump-action
- Sighting System: Integrated Laser
- Platform: Mossberg 590 Series
- SKU: TSW|120428
Maintaining the 590 Shockwave’s operational readiness requires appropriate maintenance protocols utilizing quality gun cleaning supplies. This shotgun is a functional tool designed for responsible ownership, whether for personal defense or recreational shooting activities.









