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Mossberg 590S Shockwave 12 Gauge Pump Shotgun

Mossberg 590S Shockwave 12 Gauge Pump Shotgun

$570.98 100 in stock

Also available in:

12-Gauge, 18.5" Barrel $570.98

Versatile 12-gauge pump-action shotgun that cycles 1.75", 2.75", and 3" shells interchangeably. Features Raptor grip, corn-cob forend with strap, bead sight, and cylinder bore choke. 14.375" barrel with 8+1 capacity.

The Ultimate in Shotgun Flexibility

The Mossberg 590S Shockwave represents a significant advancement in pump-action shotgun design. Its defining feature is the ability to cycle three different shell lengths—1.75", 2.75", and 3"—without adjustment or modification. This means you can load any combination of these shells in the same magazine tube, selecting the right load for each specific shooting application.

Proven Pump-Action Design

Built on Mossberg's legendary pump-action platform, the 590S incorporates:

Dual extractors for reliable shell removal
Twin action bars for smooth, consistent cycling
Positive steel-to-steel lockup ensuring safe, secure firing
Anti-jam elevator preventing feed interruptions
Top-mounted ambidextrous safety for left and right-handed shooters

Practical Features

The 14.375" barrel is topped with a simple bead sight for quick target acquisition. A cylinder bore choke provides versatile patterns suitable for hunting and sport shooting. The distinctive Raptor grip and corn-cob forend with retention strap offer a secure, comfortable hold even in wet conditions.

Specifications

Gauge: 12
Chamber: 3" (cycles 1.75", 2.75", and 3" shells)
Barrel: 14.375" heavy-walled, matte blue finish
Capacity: 8+1 rounds
Choke: Cylinder bore
Sight: Bead
Stock: Raptor grip with corn-cob forend and strap
Overall Length: 26.37"
Weight: 5.3 lbs
Finish: Matte blue barrel, black anodized receiver

Whether you're hunting upland game, shooting clay targets, or training for home defense, the 590S Shockwave delivers the flexibility and reliability serious shooters demand.