The American Tactical Bulldog in 12 gauge (brand part no. ATIG12BDG) is a semi-automatic bullpup shotgun built around an 18.5-inch black steel barrel and a 3-inch chamber, packing a compact 32.8-inch overall length into a modular tactical layout. American Tactical / ATI builds the Bulldog with an AR-style charging handle, Picatinny and M-LOK rails, and a fixed green bullpup stock and grip with an adjustable cheek rest. Among semi-auto shotguns in the semi-auto shotguns category, the Bulldog favors shooters who want a compact, modular tactical shotgun.

Key Specifications

• Chambered in 12 gauge.
• Accepts up to a 3-inch chamber.
• Features an 18.5-inch black steel barrel.
• Feeds from a magazine with a 5+1 capacity.
• Built in a bullpup layout with an overall length of 32.8 inches.
• Fitted with an AR-style charging handle.
• Equipped with Picatinny and M-LOK rails.
• Fitted with a fixed green bullpup stock and grip.
• Topped with adjustable open flip-up sights.
• Ships with a three-piece choke tube set.
• Uses a manual safety.

Frequently Asked Questions

How compact is this shotgun? Its bullpup layout keeps overall length to just 32.8 inches with an 18.5-inch barrel.

Can spare magazines be carried on the gun? Yes, a Picatinny cutout at the base of the magazine well lets a spare magazine mount as a fore grip.

What rails does it have? Picatinny and M-LOK rails for mounting optics and accessories.

Buy the American Tactical Bulldog Bullpup Shotgun 12 Gauge

A compact, modular bullpup shotgun built for tactical use is exactly what the Bulldog delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.