Standard Manufacturing DP-12

The DP-12 is a bullpup 12-gauge pump action double-barreled shotgun designed by Standard Manufacturing. It has two tube magazines, each of which feeds its own barrel. Each magazine tube can hold up to seven 2.75 in 12-gauge shotshells or six 3 in shotgun shells. 16 (2¾") or 14 (3") in total with indicator windows.

Operation
The DP-12 shotgun is a manually operated, pump action weapon. The first trigger pull fires the right barrel and the second fires the left. The sliding forend is connected to the bolt by dual operating bars. Ammunition is fed from two independent magazine tubes, located below the barrels.

Rounds are loaded into the magazines through a large loading/ejection port, located at the bottom rear of the gun in the stock, behind the pistol grip. Empty shells are ejected down through the same port. The safety is an ambidextrous AR style lever located above the grip.

Sighting equipment is not included, but iron sights and/or a red dot sight can be installed using the standard Picatinny rail located above the barrels. A second Picatinny rail at the end of the slide (under the muzzles) can be used for a forward grip or other accessories.

Chokes
The barrels come threaded with a Tru-Choke thread pattern and two flush-mount spreader choke tubes. There are two optional chokes from the manufacturer, the doorbuster tactical choke and stiletto choke.

Colors
There are several different color variants of this shotgun. They include black, flat-dark earth, green, tan, gold and black & gold two-tone.