American Tactical Bull-Dog Bullpup 20 Gauge Blue/Black Shotgun

The American Tactical Bull-Dog is a modular bullpup 20 Gauge semi-automatic shotgun built for compact handling and fast target acquisition. Its 18.5-inch barrel is paired with a 3-inch chamber and a 5+1 detachable magazine, while the bullpup layout keeps the overall length to approximately 29.5 inches. Removable adjustable flip-up sights support quick sighting, and the adjustable cheek rest helps users establish a consistent shooting position. An AR-style charging handle, Picatinny rail, M-LOK rail sections, and a bottom rail cutout provide flexible options for accessories and spare-magazine storage. A three-piece choke tube set adds versatility for different shotgun applications.

Key features

• Semi-automatic bullpup configuration provides a compact 29.5-inch overall length without sacrificing an 18.5-inch barrel.
• 20 Gauge chamber accepts shells up to 3 inches in length and delivers 5+1 capacity with the supplied detachable magazine.
• Removable adjustable flip-up sights support rapid target acquisition and can be removed when using an optic-mounted setup.
• Picatinny and M-LOK rails provide flexible mounting points for compatible accessories.
• Adjustable cheek rest helps improve cheek weld and sight alignment.
• Three-piece choke tube set allows the shooter to tailor the pattern for different applications.

Explore the American Tactical Bull-Dog for a compact, rail-equipped 20 Gauge semi-automatic shotgun with adaptable handling and practical field features.