ATI BULL-DOG | .410 Bore | Semi-Auto Bullpup | 5+1

The American Tactical / ATI BULL-DOG is a compact, semi-automatic .410 bore bullpup designed for users who prioritize a short overall profile and tactical ergonomics. It features a synthetic tan tactical stock with an adjustable cheek rest and an AR-style charging handle for familiar manipulation. The design targets recreational shooting and small-game/field applications where a compact shotgun is preferred.

Product Specifications

• The manufacturer is listed as American Tactical / ATI.
• The ATF model is listed as BULL-DOG.
• The gauge is specified as .410 Bore.
• The action type is Semi-Auto.
• The capacity is listed as 5 + 1.
• The stock material is synthetic and the stock color is tan.
• The stock style is listed as tactical and includes an adjustable cheek rest.
• The package includes one 5‑round magazine.
• The firearm is noted as having adjustable open sights.
• The firearm includes a Picatinny/M-LOK rail.
• The listing indicates the inclusion of 3 choke tubes.
• The finish is listed as tan / colored.
• A recoil pad is listed as yes.
• The ATF manufacturer is listed as PARS / AMERICAN TACTICAL.
• The UPC is 810113112701.

The BULL-DOG emphasizes compact handling and modular features for users who need a short-profile shotgun with tactical controls and configurable sighting. Its synthetic construction and included magazine and choke set make it suitable for range work and small-game field use while maintaining straightforward, serviceable controls.

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