Mossberg 83003: 992 Aftershock 12ga 14.75" Bbl Black 5+1 Shotgun w/ Aftershock Grip/Strapped Forend/M-Lok

The Mossberg 992 Aftershock is a 12‑gauge pump shotgun with a 14.75" barrel and a 5+1 capacity, finished in black. Mossberg 83003 features the AfterShock ergonomic grip, a strapped forend with Mossberg texturing, and an extended magazine tube with M‑LOK® slots for mounting accessories—built for compact handling, quick manipulation, and modularity.

Inside, the 990 is engineered for reliability and longevity, featuring a robust gas system and a full suite of corrosion-resistant components. Key internal parts—including the gas piston, magazine tube, hammer, and sear—are nickel boron-coated for smoother operation and extended wear resistance. Feeding is fast and fluid thanks to an enlarged and beveled loading port, an elongated elevator, and an anodized follower that enhances cycling consistency under pressure.

Externally, the 990 is built for control and comfort. The ergonomically designed AfterShock grip incorporates a rubberized palm pad for improved handling and reduced fatigue, while the streamlined forend with Mossberg’s signature texturing ensures a secure grip in any condition. An embossed strap adds an extra layer of control, especially during rapid manipulation. Rounding it out is a magazine tube extension that not only increases capacity but also features integrated M-LOK slots on the sides and bottom, offering maximum flexibility for attaching lights, rails, and other tactical accessories.