[NRAAM 2025] The Shockwave Goes Semi – Mossberg 990 AfterShock

Mossberg is here in Atlanta for NRAAM 2025, bringing out the next step in small compact shotguns with the new Mossberg 990 AfterShock. This is the same small package that many are familiar with, the Mossberg 590 Shockwave, but now with fast semi-auto action, letting you rip off rounds as fast as you can pull the trigger. The 990 Aftershock is compact, coming in at just 27.125″ overall. For added reliability and smooth operation, the shotgun features a clean-running gas system, corrosion-resistant coatings, and quality finishing on the internal parts. For a better handling experience, Mossberg uses oversized controls like an ambi safety, paddle-style bolt release, and beveled loading port. Additionally, the special AfterShock grips keep the shotgun firmly in hand, minimize felt recoil, and keep your lead hand clear and safe. Lastly Mossburg ships every 990 AfterShock with a multi-sided M-LOK mag tube extension for easy accessory customization. MSRP for the Mossberg 990 AfterShock starts at $1120 for the standard 14.75″ model and $1302 for the model with a Crimson Trace LaserSaddle Sighting System.

Mossberg Coverage on AllOutdoor

• Mossberg International Adds Gold Reserve Sporting 20 Gauge Over/Under
• The Mossberg 500 vs a Mossberg 590: What’s The Difference?
• OSCF Partners with Mossberg and Georgia DNR to Thank H.A.T.S.

[NRAAM 2025] Mossberg 990 AfterShock Key Features

• Ultra-Compact – Easy to maneuver with a 27.125″ overall length
• Durable gas system with corrosion-resistant coatings on internal parts for smooth operation
• Beveled Loading Port – Enlarged for ease of loading with an anodized follower
• Ergonomic – Oversized Ambidextrous Safety,  Paddle-Style Bolt Release
• LPA Fiber Optic Sight – For easier target acquisition
• AfterShock Grip – Uniquely shaped to provide a firm grip and minimize felt recoil
• Multi-Sided M-Lok Mag Tube Extension – Provides quick and easy accessory customization
• Caliber – 12 ga
• Chamber – 3″
• Capacity – 5 + 1
• Barrel – 14.75″ BBL
• MSRP – $1120, $1302 w/ Crimson Trace Lasersaddle Sighting System

Eugene L.

Writer for AllOutdoor.com and OutdoorHub.com Lifelong angler that will fish for anything that swim, firearms enthusiast, and hunter. Instagram - mrfish49