Standard Manufacturing DP-12 12 Gauge Bullpup Double-Barrel Pump Shotgun, Dual 18.875 in Barrels, 14-Round Capacity, Matte Black
This Standard Manufacturing DP-12 stands out as a bullpup, double-barrel pump shotgun with dual tube magazines and bottom loading and ejection. It uses a single trigger to fire the two barrels sequentially and features twin 18.875 in barrels, a 7075-T6 aluminum receiver, and a full-length top Picatinny rail paired with a lower accessory rail. Made in the United States and finished in matte black, it combines high capacity with a compact overall layout.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: This firearm is in great shape. There are minor, superficial scratches and blemishes. The bore is clean and shiny.
What’s Included
- Standard Manufacturing DP-12 12 Gauge shotgun
The DP-12 is a bullpup, double-barrel pump-action design with bottom loading and ejection, giving it a compact footprint while retaining twin 18.875 in barrels. Its single trigger fires the two barrels sequentially, offering rapid follow-up capability with a familiar pump-action cycle.
Dual tube magazines provide a typical 7+7 configuration with 2 3/4 in shells for a total capacity of 14. The chambers accept both 2 3/4 in and 3 in shells, and the length of pull measures 14.0 in, fitting its full-size bullpup profile.
Construction features include a 7075-T6 aluminum receiver in matte black, a durable polymer exterior shell, and a polymer handguard with ventilation slots. The stock is equipped with a rubber recoil pad for added shoulder comfort.
Controls and mounting options include an ambidextrous manual safety, a full-length top Picatinny rail, and a lower accessory rail. The firearm is shipped without sights installed, allowing the end user to configure the sighting system to preference.




