Mossberg 590S Shockwave 12 Gauge 18.5" 9-Round Pump Shotgun
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Specifications
Description
The Mossberg 590S Shockwave is a 12 gauge pump-action shotgun built on the Remington 870 platform, designed for maneuverability and durability in defensive and general-purpose use. It cycles 1.75-inch, 2.75-inch, and 3-inch shells interchangeably and can load any combination of shell lengths in the magazine.
The shotgun has an 18.5-inch matte blued barrel and a black anodized receiver, with a bead front sight and a cylinder bore choke. It has a fixed synthetic Raptor Birdshead grip, a top-mounted tang safety usable by left- and right-handed shooters, and dual extractors with twin action bars. It weighs 5.5 pounds and measures 30.75 inches overall.
With a magazine clean-out tube, the 590S Shockwave holds up to 9 rounds of 2.75-inch shells, or 10+1 when using mini shells.
- Gauge: 12 GA
- Chamber: 3 inch
- Barrel Length: 18.5 inches
- Capacity: 9 rounds (10+1 with mini shells)
- Action: Pump
- Weight: 5.5 lbs
- Overall Length: 30.75 inches
- Sights: Bead front







