Mossberg 990 Aftershock SPX 12 Ga 18.5" 7rd Matte Blue Shotgun
Mossberg 990 Aftershock SPX 12 Ga 18.5" 7rd Matte Blue Shotgun
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Mossberg
Mossberg 990 Aftershock SPX 12 Ga 18.5" 7rd Matte Blue Shotgun
About this item
Non-NFA semi-auto 12 gauge firearm with bird's head grip, 18.5" barrel, and 7-round capacity.Brand: Mossberg
Caliber or Gauge: 12 Gauge
Magazine Capacity: 7
Color: Black
Product Details
The Mossberg 990 Aftershock SPX with the 18.5" barrel is the standard-length variant of the semi-auto Aftershock family, still wearing the bird's head grip instead of a conventional stock. Because it ships without a shoulder stock and meets the ATF's 26" overall length minimum, it stays classified as a "firearm" rather than a shotgun — same legal category as the 590 Shockwave, no NFA paperwork required. The longer barrel gives you a seven-round tube capacity and slightly better sight radius for defensive use at inside-the-home distances.
The 990 Aftershock uses a dual-vent gas system carried over from the 940 Pro line, designed to run clean across a wide range of loads from target 2 3/4" through 3" magnum buckshot and slugs. The bird's head grip is checkered polymer, the receiver is drilled and tapped for optics, and the barrel carries a heat shield with ghost ring sights. Matte blue barrel and receiver over black polymer furniture. A semi-auto answer to the Shockwave for shooters who want softer cycling and faster follow-ups in a short, non-NFA defensive 12 gauge.
Specifications
| Brand | Mossberg |
| MPN | 83013 |
| UPC | 015813830133 |
| Type | Shotgun |
| Barrel Length | 18.5" |
| Caliber | 12 Gauge |
| Capacity | 7 |
| Action | Semi Auto |
| Model | 990 Aftershock |
| Platform | 990 |
| Finish | Matte Blue |
| Material | Aluminum |
| Color | Black |