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Mossberg 940 Pro Tactical SPX 12 Gauge 18.5" Barrel 7+1 Round
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$959.99
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SKU: 85162-015813851626
Overview
Built for security-minded and tactical use, this semi-automatic 12-gauge shotgun offers a compact 18.5-inch barrel and a 7+1 capacity for practical handling in close-range scenarios. The adjustable length of pull helps it fit a wider range of shooters, while the metal ghost ring sights with front fiber optic and optic-ready setup support flexible sighting options. A matte blue finish helps reduce glare, and the included Accu-Choke System with cylinder bore choke installed adds versatility across different ammunition types.
Why Hunters Choose the Mossberg
12-gauge Chamber
Supports a wide range of
18.5-inch Barrel
Compact, manageable profile
Matte Blue
Finish helps reduce glare in
Accu-choke System
Includes a cylinder bore choke
Adjustable Length
Of pull accommodates different shooter
Key Features
- 12-gauge semi-automatic shotgun built for security and tactical applications.
- 18.5-inch barrel offers a compact overall profile for quicker target acquisition.
- 3-inch chamber supports a wide range of ammunition options.
- 7+1 capacity provides extended onboard round count.
- Accu-Choke System includes a cylinder bore choke installed.
- Adjustable length of pull ranges from 12.5 to 14.25 inches for fit customization.
- Metal ghost ring sights with front fiber optic, plus optic-ready configuration.
Best Used For
- Security-minded users needing a compact 12-gauge semi-auto for close-range defensive setups.
- Shooters wanting an optic-ready tactical shotgun with ghost ring sights and front fiber optic.
- Users who prefer adjustable length of pull for a more tailored fit across different body sizes.
- Those seeking a 7+1 capacity shotgun for range use, training, or home defense planning.
- Hunters or outdoorsmen wanting a short-barreled 12-gauge platform with cylinder bore versatility.
Specifications
| Action Type | Semi-Auto |
|---|---|
| Barrel Finish | Matte Blue |
| Barrel Length | 18.5" |
| Blade Finish | Matte Blue |
| Capacity | 7+1 |
| Chamber Size | 3" |
| Choke | Accu-Choke System - Cylinder Bore Installed |
| Gauge | 12 Gauge |
| Length | 37" |
| Lop | 12.5"-14.25" |
| Lop Type | Adjustable |
| Optic Ready | Yes |
| Sights | Metal Ghost Ring w/Front FO; Optic-Ready |
Pros
- 12-gauge chamber supports a wide range of ammunition options.
- 18.5-inch barrel offers a compact, manageable profile.
- Matte blue finish helps reduce glare in low-light conditions.
- Accu-Choke System includes a cylinder bore choke installed.
- Adjustable length of pull accommodates different shooter sizes.
- Optic-ready setup with metal ghost ring and front fiber optic sights.
Considerations & Trade-offs
- The 18.5-inch barrel and 37-inch overall length favor compact handling, which is useful in tight spaces but less suited to longer-range or more open-field use.
- The adjustable length of pull (12.5"-14.25") adds fit flexibility, but it also means the setup may need to be dialed in before it feels right for a given shooter.
- The included cylinder bore choke is a practical all-around starting point, though users who want a different patterning setup will need to change chokes as needed.
- With a 7+1 capacity, it offers solid onboard round count, but that also comes with the added weight and bulk of a full-size tactical shotgun setup.
Suggested Comparisons
- Tactical semi-automatic shotguns
- Home defense shotguns
- Optic-ready shotguns
- 12 gauge shotguns
Suggested Accessories
- Gun cleaning kit
- Shotgun sling
- Optic mount
- Ammo storage case
Frequently Asked Questions
What type of shotgun is the Mossberg 940 Pro Tactical SPX?
It is a 12 gauge semi-automatic shotgun designed for security and tactical applications.
What is the chamber size and capacity?
The chamber size is 3 inches, and the listed capacity is 7+1 rounds.
Does this shotgun come optic-ready?
Yes. The listed sights are Metal Ghost Ring with Front FO, and it is described as optic-ready.
What choke is installed on this model?
It comes with the Accu-Choke System and a cylinder bore choke installed.
Is the length of pull adjustable?
Yes. The length of pull is adjustable, listed from 12.5 inches to 14.25 inches.