Mossberg 990 Aftershock SPX Shotgun 12 ga 3" Chamber 5rd Capacity 14.375" Barrel FDE

In the world of tactical shotguns, few can rival the Mossberg 990 Aftershock SPX—a firearm engineered for unmatched maneuverability and performance. This ultra-compact 12-gauge shotgun features a robust 5+1 round capacity, allowing for rapid engagement without the hassle of constant reloading. Whether you’re a seasoned marksman, law enforcement officer, or preparing for home defense, the Aftershock SPX is designed to respond to your needs with its instinctive handling and optimized frame. The 14.375-inch barrel guarantees tight shot patterns and impressive accuracy, making it ideal for precision shooting in confined spaces.

Every element of the Aftershock SPX is crafted with the serious shooter in mind. Its optic-ready feature, equipped with a Shield RMSc footprint and additional adapter plates for RMR, Docter, and Leupold optics, elevates the shooting experience to new heights. Imagine the confidence gained from securing your preferred optics onto a platform built for stability and ease of use. Equipped with an advanced AfterShock grip that minimizes felt recoil, you can shoot with unmatched comfort, regardless of experience.

Built to withstand the rigors of daily use, the Mossberg 990 Aftershock SPX flaunts a Cerakote finish that is as resilient as it is attractive in Flat Dark Earth color. The new forend design features an integrated heat shield and multiple M-LOK accessory slots, ensuring your customization dreams are easily realized. From tactical lights to grips, make this shotgun your own to suit your unique tactical applications. The front fiber optic sight with low-profile protective wings ensures you remain on target, even in low-light conditions, enhancing versatility across any scenario.

Durability is at the forefront of this shotgun’s design, with a gas system and corrosion-resistant parts ensuring longevity and reliability. Every feature—from the enlarged loading port for quick reloads to the ergonomic controls designed for swift operation—contributes to an experience that meets the highest standards of performance and reliability. With a total length of just over 27 inches and a weight of 6.04 pounds, the Aftershock SPX blends portability with power, making it an excellent companion for anyone looking to ramp up their tactical readiness.

Key Features

• Ultra-compact design for easy maneuverability
• Optic-ready with multiple adapter plates for various optics
• AfterShock grip reduces felt recoil
• Integrated heat shield and M-LOK accessory slots
• Cerakote finish for enhanced durability

Technical Specifications

What's in the Box

• Mossberg 990 Aftershock SPX Shotgun
• 3 additional adapter plates for optics
• Owner's manual

Compatibility & Requirements

• Compatible with Shield RMSc footprint optics and others with included adapter plates

Dimensions & Weight