The Standard Manufacturing DP-12 Gen II is a dual-barrel, pump-action 12 gauge shotgun designed for users who prioritize capacity and modularity in a tactical platform. It features two parallel 18.80″ barrels, an inline feeding system, and ambidextrous controls to support a variety of mounting and handling options. Built with a polymer-and-aluminum frame and a synthetic tactical stock, the DP-12 Gen II is configured for accessory integration and robust field use.
Key Specifications
- The gauge is 12 Gauge.
- The action type is Pump Action.
- Each barrel measures 18.80 inches.
- The overall length is 29.5000 inches.
- The unloaded weight is 9.75 lb.
- The capacity is 14 + 2 (magazine tubes plus chambers).
- The maximum chamber size is 3″.
- The frame material is patented polymer and aluminum.
- The stock is synthetic with a rubber recoil pad and dual spring shock absorption.
- Includes 2 spreader Tru-Choke tubes and multiple Picatinny rails (13.75″ top rail / 34-slot and 7-slot bottom rail).
The DP-12 Gen II is built for users who value high-capacity, modular shotguns that accept optics and accessories while retaining straightforward pump operation. Its dual-barrel layout, integrated rails, and ergonomic controls make it a flexible platform for defensive and tactical-minded shooters seeking a heavy-duty, customizable shotgun option.
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.




