Mossberg 590 Shockwave 20GA 14.375" Barrel 5+1 Raptor Grip

The Mossberg 590 Shockwave 20 Gauge delivers maximum firepower in a compact 26.37" overall length platform. This non-NFA firearm combines the proven 590 action with a distinctive bird's head grip configuration for enhanced maneuverability in tight spaces.

What Makes This Different

The 14.375" heavy-walled barrel provides optimal performance while maintaining the shortest legal length without requiring federal registration. Unlike traditional shotguns, the Shockwave's unique design classification allows for easier transport and storage. The dual extractors ensure reliable ejection of both 2.75" and 3" shells, while the heavy barrel construction reduces felt recoil and improves shot patterns.

Key Features

• 20 gauge chamber accepts 2.75" and 3" shells with 5+1 capacity
• 14.375" heavy-walled barrel with cylinder bore choke
• Raptor bird's head pistol grip for secure handling and control
• Corn cob forend with retention strap prevents forward hand slippage
• Dual extractors provide reliable shell ejection in all conditions
• Drilled and tapped receiver accepts optic mounts and accessories
• Blued metal finish resists corrosion and wear

Field testing demonstrates consistent cycling with various load weights from light target loads to heavy 3" magnum shells. The 20 gauge platform generates approximately 40% less felt recoil than comparable 12 gauge models while maintaining effective stopping power for home defense applications. The compact design excels in vehicle storage, boat use, and confined spaces where traditional long guns prove cumbersome.

Technical Specs

• Overall length: 26.37 inches
• Barrel length: 14.375 inches
• Weight: approximately 5.3 pounds
• Capacity: 5+1 rounds (2.75" or 3")
• Action: pump-action with dual extractors
• Safety: cross-bolt trigger guard safety
• Finish: blued metal with black synthetic furniture
• Manufacturer: O.F. Mossberg & Sons, USA

Mossberg's reputation for reliability backs this specialized platform with field-proven components from their military and law enforcement product line. The Shockwave fills the gap between traditional shotguns and compact defensive firearms while remaining compliant with federal regulations.