▼ 12% below avg
Mossberg 990 AfterShock SPX Semi Automatic 12 Gauge Shotgun 18.5" Black Barrel Black Bird's Head Stock
Lowest Listed Price
$848.99
MSRP
$1,204
Savings
29% off
Retailers Reporting In Stock
63 Stores
Updated
Sep 8, 2026
Compare Deals from 79 Retailers
Sorted by lowest price
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["Optic-Ready with Shield RMSc Footprint","Includes Optic Adapter Plates for RMR, Docter, and Leupold Footprints","AfterShock Grip for Firm Grip and Minimum Felt Recoil","Multiple M-LOK Accessory Slots","Fiber Optic Front Sight with Low-Profile Wings","Knurled Charging Handle","Oversized, Ergonomic Safety and Bolt Release"]
Specifications
Description
Ultra-compact and easy to maneuver, the Mossberg 990 AfterShock SPX delivers 5+1 performance, paired with a host of newly added functional tactical features. FeaturesOptic Ready (RMSc Footprint)Includes Adapter Plates for RMR, Docter, and Deltapoint FoorpintsAftershock Birdshead GripM-Lok Accessory SlotsEnlarged and Beveled Loading PortKnurled Charging Handle and Enlarged ControlsMagazine Tube ExtensionFront Fiber Optic SightIntegrated Heat Shield
