Standard Manufacturing DP-12 12 Gauge Double-Barrel Bullpup Pump Shotgun, 18.8 in, 15+1, Matte Black
The Standard Manufacturing DP-12 is a double-barrel, pump-action bullpup shotgun built for high capacity and compact handling. It features dual under-barrel magazine tubes, sequential single-trigger operation, and downward ejection for ambidextrous use. A 7075 aluminum receiver, threaded steel barrels with choke tubes, and full-length Picatinny railing round out a robust, US-made design with an overall length of about 29.5 inches.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: This firearm is in great shape. There are some scratches and blemishes present. The bore is clean and shiny.
What's Included
- Standard Manufacturing DP-12 12 gauge shotgun
This DP-12 combines a compact bullpup layout with a double-barrel, pump-action system. It bottom-loads and ejects downward from a single port, enabling truly ambidextrous operation and efficient handling in a short 29.5-inch overall length.
Dual under-barrel magazine tubes hold a factory 7+7 with 2 3/4 inch shells, and the two chambers allow up to 16 total. A single trigger fires the right barrel first, then the left on the second press, with an AR-style rotary safety for familiar control placement.
The receiver is machined from 7075 aluminum and wrapped with polymer shrouds. The steel barrels are threaded and fitted with choke tubes. The matte black polymer stock has an integral buttstock with a recoil pad, and a polymer pistol grip and vented polymer fore-end provide a secure, durable interface. Length of pull is 14.5 inches.
A full-length MIL-STD-1913 Picatinny top rail and an accessory rail on the lower fore-end offer broad mounting options. The barrels measure approximately 18.8 inches, and chambers accept both 2 3/4 and 3 inch shells. This US-made shotgun is marked with U.S. Patent No. 9,115,954.




