The Mossberg 990 Aftershock SPX 12 Gauge Compact Autoloader Shotgun is a purpose-built, lightweight semi-automatic ideal for home defense, tactical applications, and close-quarters shooting. Chambered for 3″ shells with a 5+1 capacity, this model features a 14.375″ barrel with a cylinder choke tube and a fiber-optic front sight for quick target acquisition. Its receiver is optic-cut, allowing easy installation of a red dot or other sighting systems to suit personal preferences and mission needs. The ergonomic GRS-style stock paired with an FDE Cerakote finish provides both enhanced handling and durable corrosion resistance for rugged use. Built on the reliable Mossberg 990 autoloader platform, the Aftershock SPX delivers smooth cycling, manageable recoil, and outstanding maneuverability in a compact, modern package.