The Dickinson XX3DM-18 is a 12 gauge pump-action shotgun built for tactical and maritime environments. It ships with an 18.5-inch vent-rib barrel and a tactical synthetic stock with overmolded pistol grip for enhanced handling in wet conditions. Integrated Picatinny rails on the receiver and under the forearm provide options for mounting lights, optics, or other accessories.
Key Specifications
- Model is XX3D Marine Series.
- Gauge is 12.
- Action is a pump action design.
- The barrel measures 18.5 inches and features a vent rib.
- Chamber accepts up to 3 inch shells.
- Choke type is listed as a muzzle breacher.
- Stock style is a tactical synthetic with an overmolded pistol grip for wet-weather control.
- Accessory mounting includes Picatinny rails on the receiver and under the forearm.
- Sighting system includes ghost ring rear sights with a hi‑vis protected front sight.
- Additional features include a vent‑rib barrel and visible shell carrier on the stock.
Purpose-built for dependable performance in demanding conditions, the XX3DM-18 combines a rugged tactical stock and user-focused controls with accessory-ready rails and visibility-oriented sights. Its configuration suits maritime, duty, and general tactical use where weather resistance and modularity matter.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
