Mossberg 590S Shockwave 12 Gauge 10+1 18.5" Raptor Grip Shotgun

The Mossberg 590S Shockwave delivers devastating close-range firepower in a compact package that maximizes maneuverability without sacrificing stopping power. This non-NFA firearm bridges the gap between traditional shotguns and pistols, offering tactical advantages in confined spaces where standard long guns prove unwieldy.

What Makes This Different

The 590S platform accepts both 2.75" and 3" shells interchangeably without adjustment, unlike traditional shotguns that require specific chambering. The 18.5" barrel provides optimal velocity while maintaining the compact 26.37" overall length. The Raptor birdshead grip reduces felt recoil by 25% compared to traditional pistol grips while improving control during rapid follow-up shots.

Key Features

• 10+1 capacity with dual-shell capability (2.75" and 3" shells)
• 18.5" heavy-walled barrel with cylinder bore choke
• Shockwave Raptor birdshead grip for enhanced control
• Matte blue finish resists corrosion and reduces glare
• Clean-out tube prevents debris accumulation in action
• Dual extractors ensure reliable ejection
• M-LOK compatible forend for accessory mounting

Field testing demonstrates consistent patterns at 25 yards with both buckshot and slug loads. The dual-shell capability allows seamless transitions between defensive loads and less-lethal options without manual adjustment. Weather sealing protects internal components during adverse conditions, while the phosphate-coated bolt maintains smooth cycling after extended use.

Technical Specs

• Gauge: 12 gauge, 3" chamber
• Capacity: 10+1 rounds
• Barrel Length: 18.5 inches
• Overall Length: 26.37 inches
• Weight: 5.25 pounds
• Action: Pump-action
• Safety: Tang-mounted ambidextrous
• Finish: Matte blue
• Stock: Fixed Raptor birdshead grip
• Manufacturer: O.F. Mossberg & Sons
• Country of Origin: USA

The 590S Shockwave represents proven Mossberg reliability in a purpose-built platform that excels where traditional firearms fall short. Limited availability and growing demand make immediate acquisition advisable for those requiring maximum firepower in minimum space.