Ultra-compact and easy to maneuver the 990 AfterShock SPX delivers 7+1 performance paired with a host of newly added functional tactical features. – Optic-Ready (Shield RMSc Footprint) – Includes 3 additional adapter plates for mounting RMR Docter and Leupold footprint optics – AfterShock grip provides a firm grip and helps minimize felt recoil – New Design forend features an integrated heat shield multiple M-LOK accessory slots and QD ports – Durable gas system and host of corrosion-resistant internal parts/finishing – Enlarged and beveled loading port for ease of reloading – Knurled charging handle; oversized ergonomic safety and bolt release – Magazine tube extension with M-LOK mounting slots for easy accessory customization – Front Fiber Optic sight equipped with low-profile protective wings – Specifications – Gauge 12 Gauge – Action Type Semi-Auto – Chamber Size 3 – Usage Security – Barrel Type Integrated Heat Shield – Barrel Length 18.5 – Barrel Finish Matte Blue – Choke Accu-Choke System- Cylinder Bore Choke Installed – Capacity 7+1 – Length 30.875 – Sights Winged Front FO; Optic-Ready – Stock AfterShock Grip – Weight 6.29
Ultra-compact and easy to maneuver the 990 AfterShock SPX delivers 7+1 performance paired with a host of newly added functional tactical features. - Optic-Ready (Shield RMSc Footprint) - Includes 3 additional adapter plates for mounting RMR Docter and Leupold footprint optics - AfterShock grip provides a firm grip and helps minimize felt recoil - New Design forend features an integrated heat shield multiple M-LOK accessory slots and QD ports - Durable gas system and host of corrosion-resistant internal parts/finishing - Enlarged and beveled loading port for ease of reloading - Knurled charging handle; oversized ergonomic safety and bolt release - Magazine tube extension with M-LOK mounting slots for easy accessory customization - Front Fiber Optic sight equipped with low-profile protective wings - Specifications - Gauge 12 Gauge - Action Type Semi-Auto - Chamber Size 3 - Usage Security - Barrel Type Integrated Heat Shield - Barrel Length 18.5 - Barrel Finish Matte Blue - Choke Accu-Choke System- Cylinder Bore Choke Installed - Capacity 7+1 - Length 30.875 - Sights Winged Front FO; Optic-Ready - Stock AfterShock Grip - Weight 6.29
Additional information
| UPC | 015813830133 |
|---|---|
| Manufacturer | Mossberg |
| Manufacturer Part Number | 83013 |
| Action | Semi-Auto |
| Barrel Finish | MATTE BLACK |
| Barrel Length | 18.5" |
| Caliber/Gauge | 12 Gauge |
| Capacity | 5 |
| Chokes Included | Cylinder Bore |
| Color | Black |
| Length | 30.875'' |
| Model | 990 |
| Mount Type | Shield RMSc Footprint |
| Shipping Weight | 8.6 |
| Sights | Fiber Optic |





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