Mossberg 590S Shockwave 12 GA-3 18.5 Barrel 10-Rounds
Lowest Price
MSRP
$700
Savings
29% off
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78 Stores
Updated
Aug 26, 2026
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Anti-jam elevator
Magazine clean-out tube with cap
Top-mounted ambidextrous safety
Specifications
Description
Mossberg 590S Shockwave Features The Mossberg 590S Shockwave provides ultimate shooting flexibility by cycling 1.75 inch 2.75 inch and 3 inch shells interchangeably. This pump-action platform allows users to load any combination of shell lengths simultaneously to meet specific shooting needs or home defense requirements. The system is built on Mossberg s proven design featuring dual extractors and twin action bars to ensure smooth non-binding operation every time the action is cycled. Constructed with a 18.5 inch matte blued barrel and a synthetic fixed Raptor Birdshead grip the 590S Shockwave is designed for maneuverability and durability. The receiver is black anodized and includes a logo engraving while the top-mounted ambidextrous safety allows for quick access by both left and right-handed shooters. With a magazine clean-out tube and a capacity of up to 9 rounds when using mini shells this model stands out as a high-capacity compact defensive tool. Mossberg 590S Shockwave Specifications Manufacturer: Mossberg Model: 590S Shockwave Subtype: Tactical Pump Shotguns Gauge: 12 GA Barrel Length: 18.5 Capacity: 10+1 (with mini shells) Chamber: 3 Action: Pump Sights: Bead Chokes Included: Cylinder Bore Stock Description: Fixed Raptor Birdshead Grip Stock Material: Synthetic Receiver Finish: Black Anodized Barrel Finish: Matte Blued Overall Length: 30.75 Weight: 5.50 lbs Safety: Tang







