Availability: In Stock
The Mossberg 940 Tactical Pro is a semi-automatic 12-gauge shotgun built for home defense, tactical training, and close-quarters work. With an 18.5-inch barrel and compact overall length of 37.5 inches, it's purpose-built for tight spaces and quick handling. The 4+1 capacity (four rounds in the magazine tube, one in the chamber) gives you a reliable platform for serious applications without unnecessary bulk.
What sets this tactical 12-gauge apart is its thoughtful design for modern shooters. The optic-ready receiver is cut to accept Shield RMSc-pattern micro red dots using direct mounting — no rail adapters or compromises. That means better sight picture and faster target acquisition when it matters. The gas-vent system keeps the gun running clean even with heavy use, and the quick-empty magazine release lets you reload efficiently under pressure.
Fit and handling matter in a tactical shotgun, and Mossberg engineered this one for real-world use. The stock is adjustable for length of pull (12.5–14.25 inches) and drop at comb, so you can dial it in whether you're wearing body armor or a t-shirt. The receiver is drilled and tapped for modern mounting, and it ships with an adjustable fiber optic front sight. The Accu-Choke system comes fitted with a cylinder bore choke, giving you a wider pattern suitable for defensive distances, and you can swap chokes as your needs change.
Whether you're setting up a home defense gun, training for 3-gun, or running a serious shotgun course, the 940 Tactical Pro gives you the features and ergonomics you'd expect from a dedicated tactical platform — without the price tag of custom builds or imports.
| Gauge | 12 Gauge |
| Action | Semi-Automatic |
| Chamber | 3 inches |
| Barrel Length | 18.5 inches |
| Overall Length | 37.5 inches |
| Capacity | 4+1 (magazine + chamber) |
| Magazine Choke | Accu-Choke System (Cylinder Bore installed) |
| Stock | Synthetic, Black with Adjustable Length of Pull and Cast Drop |
| Length of Pull Range | 12.5–14.25 inches (adjustable) |
| Sights | Fiber Optic Front; Optic-Ready Receiver |
| Barrel Finish | Matte Blue |
| Weight | 7.5 lbs |
| Receiver | Drilled and Tapped |
The receiver is optic-ready and cut for Shield RMSc-pattern micro dot sights using direct mounting. This gives you a secure, low-profile setup without rail adapters.
Yes. The 18.5-inch barrel and compact 37.5-inch overall length make it maneuverable in tight spaces. The cylinder bore choke provides a wider spread suitable for defensive distances. The adjustable stock and quick-empty magazine release support rapid deployment.
The stock is adjustable for length of pull (12.5–14.25 inches) and includes adjustment for drop at comb, allowing you to customize fit for your body and gear.
The shotgun uses the Accu-Choke system. It ships with a cylinder bore choke installed, and you can swap in other Accu-Choke chokes to match your shooting application.

SKU: 145479242 • Weight: 11.75oz


Availability: In Stock
The Mossberg 940 Tactical Pro is a semi-automatic 12-gauge shotgun built for home defense, tactical training, and close-quarters work. With an 18.5-inch barrel and compact overall length of 37.5 inches, it's purpose-built for tight spaces and quick handling. The 4+1 capacity (four rounds in the magazine tube, one in the chamber) gives you a reliable platform for serious applications without unnecessary bulk.
What sets this tactical 12-gauge apart is its thoughtful design for modern shooters. The optic-ready receiver is cut to accept Shield RMSc-pattern micro red dots using direct mounting — no rail adapters or compromises. That means better sight picture and faster target acquisition when it matters. The gas-vent system keeps the gun running clean even with heavy use, and the quick-empty magazine release lets you reload efficiently under pressure.
Fit and handling matter in a tactical shotgun, and Mossberg engineered this one for real-world use. The stock is adjustable for length of pull (12.5–14.25 inches) and drop at comb, so you can dial it in whether you're wearing body armor or a t-shirt. The receiver is drilled and tapped for modern mounting, and it ships with an adjustable fiber optic front sight. The Accu-Choke system comes fitted with a cylinder bore choke, giving you a wider pattern suitable for defensive distances, and you can swap chokes as your needs change.
Whether you're setting up a home defense gun, training for 3-gun, or running a serious shotgun course, the 940 Tactical Pro gives you the features and ergonomics you'd expect from a dedicated tactical platform — without the price tag of custom builds or imports.
| Gauge | 12 Gauge |
| Action | Semi-Automatic |
| Chamber | 3 inches |
| Barrel Length | 18.5 inches |
| Overall Length | 37.5 inches |
| Capacity | 4+1 (magazine + chamber) |
| Magazine Choke | Accu-Choke System (Cylinder Bore installed) |
| Stock | Synthetic, Black with Adjustable Length of Pull and Cast Drop |
| Length of Pull Range | 12.5–14.25 inches (adjustable) |
| Sights | Fiber Optic Front; Optic-Ready Receiver |
| Barrel Finish | Matte Blue |
| Weight | 7.5 lbs |
| Receiver | Drilled and Tapped |
The receiver is optic-ready and cut for Shield RMSc-pattern micro dot sights using direct mounting. This gives you a secure, low-profile setup without rail adapters.
Yes. The 18.5-inch barrel and compact 37.5-inch overall length make it maneuverable in tight spaces. The cylinder bore choke provides a wider spread suitable for defensive distances. The adjustable stock and quick-empty magazine release support rapid deployment.
The stock is adjustable for length of pull (12.5–14.25 inches) and includes adjustment for drop at comb, allowing you to customize fit for your body and gear.
The shotgun uses the Accu-Choke system. It ships with a cylinder bore choke installed, and you can swap in other Accu-Choke chokes to match your shooting application.
SKU: 145479242 • Weight: 11.75oz
