Mossberg 500 ATI Tactical 12 Gauge 18.5″
About this product
The Mossberg 500 ATI Tactical pairs the time-tested Mossberg 500 pump-action platform with ATI tactical components to create a purpose-built, accessory-ready shotgun. It is configured around a 12 gauge, 18.5″ cylinder-bore barrel with a 3″ chamber and a gray synthetic tactical stock. The model includes ATI Scorpion grip and forend components, plus a Picatinny top rail, side saddle with a three-shell carrier, and a Halo heat shield to support a variety of sighting and accessory setups.
Key Specifications
- The gauge is 12 gauge.
- The barrel measures 18.5 inches.
- The chamber accepts 3-inch shells.
- The action is a pump-action.
- The barrel is a cylinder bore.
- The stock material is synthetic and the color is gray.
- The sighting system is a winged front post and bead.
- The forend and grip use ATI Scorpion components.
- Includes accessory features such as a Picatinny top rail, side saddle with 3-shell carrier, and Halo heat shield.
Built as a utilitarian, accessory-friendly platform, the Mossberg 500 ATI Tactical emphasizes straightforward operation and durable components. Its configuration supports a wide range of sighting and accessory options for owners who prioritize a practical, no-nonsense shotgun platform for defensive and professional applications.
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Specs at a glance
Key attributes
| upc | 015813504317 |
| manufacturer | Mossberg |
| manufacturer part number | 50431 |
| action | Pump Action |
| atf type | Shotgun |
| barrel length | 18.5" |
| caliber/gauge | 12 Gauge |
| capacity | 5 + 1 |
| color | Gray |
| length | 36.5 |
| model | 500 |
| package height | 3.6 |
| package width | 9.1 |
| product type | Shotgun |
| shipping weight | 10.4 |
| sights | Winged Post & Bead |
| sights type | Fixed Sights |