Standard Manufacturing Dp12 12Ga 18.5 Blk Works Package #1

The Standard Manufacturing DP-12 12GA pump-action shotgun with 18.5" barrels is a genuinely unconventional defensive tool built from aircraft-grade 7075 aluminum. Unlike traditional pump shotguns, the DP-12 fires two rounds from a single trigger pull using inline shell feeding—a rapid-fire capability that sets it apart on the range or in a duty role. This Works Package #1 arrives fully equipped with a red-dot sight, tactical grip with laser and light, offset flip-up sights, rail system, two-point sling, and door-breaching chokes, so you're ready to train or deploy without hunting down accessories individually.

The DP-12 loads 14 rounds in dual magazine tubes plus 2 in the chambers for a 16-round total capacity—far beyond conventional pump-gun ammo storage. Twin barrels are independently chambered for 2¾" or 3" shells, and both ship with spreader choke tubes (Tru-Choke pattern) designed to open up patterns at close range where defensive shotguns earn their reputation. Ambidextrous controls, a co-molded rubber grip, and a dual-spring recoil pad make the 9 lb 12 oz platform manageable despite the firepower, while modular Picatinny rail slots invite further customization with lights, lasers, or optics beyond the package contents.

If you're exploring modern shotgun alternatives—moving beyond the conventional pump or semi-auto—the DP-12's two-round-per-trigger design and high capacity appeal to serious defensive shooters and sport shooters after raw capability and quick target engagement. Assembly of included accessories is required; a choke wrench, lock, and instruction booklet are included.

Key Features

• Dual-trigger, dual-barrel pump design fires two rounds per single trigger pull for rapid follow-up shots
• 16-round total capacity (14 in magazine tubes + 2 in chambers) with witness windows
• Twin 18.5" barrels independently chambered for 2¾" or 3" shells
• Aircraft-grade 7075 aluminum receiver with thermal coating
• Ambidextrous safety and pump-slide release for left- and right-handed shooters
• Picatinny rail system (two rails: 7-slot bottom, 13.75" 34-slot top) for accessories
• Included spreader choke tubes with Tru-Choke thread pattern
• Dual-spring recoil pad reduces felt recoil
• Works Package #1 includes red-dot sight, tactical grip with laser/flashlight, offset sights, riser, rail set, sling, and door-breaching chokes

Specifications

Frequently Asked Questions

What shotgun shells work in the DP-12?

Both barrels are independently chambered for 2¾" or 3" shotgun shells, giving you flexibility in ammunition choice for hunting, sport shooting, or duty use.

Does the DP-12 come ready to shoot, or does it need assembly?

Assembly of the included accessories is required. The package comes with a choke wrench, heavy-duty lock, instruction booklet, and warranty card to guide you through setup.

What's included in the Works Package #1?

The Works Package #1 includes a red-dot reflex sight, tactical grip with integrated red laser and flashlight, 45° offset flip-up sights, aluminum riser, four-piece MOE rail set, two-point tactical sling, swivel set, front mounting rail, door-breaching chokes, choke wrench, lock, instruction booklet, and warranty card.

Can I customize the DP-12 with my own optics and accessories?

Yes. The DP-12 features two Picatinny rails—a 7-slot rail on the bottom by the foregrip and a 13.75" 34-slot rail on top—so you can add or swap lights, lasers, optics, and other accessories beyond the package contents.