The Mossberg 990 Aftershock SPX 12 Gauge Compact Autoloader Shotgun delivers rugged performance in a lightweight, easy-maneuver platform. Chambered for 3″ shells with a 5+1 capacity, it features a 14.375″ barrel with a cylinder choke tube for versatile performance in close-to-mid-range shooting. Built on the reliable 990 autoloading action, the Aftershock SPX is engineered for reduced recoil and smooth cycling, making follow-up shots quick and comfortable. It includes a fiber-optic front sight and optic-cut receiver to accommodate modern sighting systems like red dots or low-power variable optics (LPVOs), while the GRS-style stock and ergonomic design enhance control and shooter comfort. Finished in a matte blue coating, this compact autoloader is ideal for home defense, tactical training, or field use where a short-barrel, highly maneuverable shotgun excels.