Mossberg 990 AfterShock | 12 Gauge | 83001

The Mossberg 990 AfterShock is a compact, purpose-driven shotgun that combines a short, maneuverable profile with practical accessory options. It features corrosion-resistant internal components and an ergonomically contoured AfterShock pistol grip to help manage recoil and handling. The forend includes M-LOK mounting slots for side and bottom accessories, and the barrel is finished in a matte blued finish. Applications for this platform include security work and tactical training where compact handling and accessory flexibility are priorities.

Product Specifications

• The manufacturer is Mossberg.
• The model is 990 AfterShock.
• The series is listed as AfterShock.
• The UPC is 015813830010.
• The gauge is 12 Gauge.
• The barrel finish is Matte Blued.
• The barrel material is Chrome Lined Steel.
• The stock material is Synthetic with a black finish.
• The grip type is Black Synthetic AfterShock.
• The front sight is a Fiber Optic sight.
• The choke type is Cylinder Bore.
• The safety is Ambidextrous.
• The magazine type is Tubular.
• The product includes 1 x 5-round magazine (tubular style).
• The forend includes M-LOK mounting slots at the sides and bottom for accessory attachment.

This compact Mossberg offers a concentrated set of functional features in a small package: corrosion-resistant internal finishes, an enlarged loading port and elongated elevator for smooth handling, plus a textured forend and AfterShock grip for a secure hold. Its M-LOK-equipped magazine tube extension gives users straightforward options for configuring lights or other accessories for close-quarters tasks.