The Shockwave Raptor bird’s head pistol grip is uniquely shaped to minimize felt recoil. Includes all the features that have made Mossberg pump-actions the choice for millions worldwide: ambidextrous safety, dual extractors, positive steel-to-steel lockup, twin action bars, and a smooth operating anti-jam elevator.

The Shockwave Raptor bird’s head-style pistol grip is constructed of durable polymer. A feature on all Mossberg pump-actions, the ambidextrous top-mounted safety is easily reached and operated by left or right-handed shooters.

The 590 Shockwave features a convenient clean-out tube magazine cap, a front bead sight, and strapped forend to keep shooter’s lead hand clear of the muzzle

• Mossberg 50657
• 20 Gauge
• 3" Chamber (accepts 2-3/4" or 3" Shells)
• 14" Heavy Walled Barrel
• 5 Round Tube Capacity
• Cylinder Bore
• Bead Sights
• Raptor bird's Head Pistol Grip
• Corn Cob Forend with Strap
• Ambidextrous Safety
• Dual Extractors
• Positive Steel-to-Steel Lockup
• Twin Action Bars
• Smooth operating anti-jam elevator
• Overall Length 26.37"
• Overall Weight 4.9lbs
• Matte Blued