The American Tactical Bull-Dog G410BDB is a compact .410 semi-automatic bullpup shotgun designed around fast handling and modular accessory support. Its 16-inch barrel and fixed bullpup stock provide a compact overall package, while the 3-inch chamber accommodates a broad range of .410 shotshell loads. Quick-acquisition flip-up sights support rapid target alignment, and the integrated Picatinny and M-LOK rails allow users to configure lights, optics, and other accessories. An AR-style charging handle, adjustable cheek rest, quick-release magazine button, and 5+1 capacity add practical features for defensive, recreational, and field use. The shotgun includes a three-piece choke tube set for pattern customization.

Key features

• Compact bullpup layout helps keep the shotgun maneuverable in confined spaces.
• Semi-automatic action and AR-style charging handle support quick follow-up shots.
• 3-inch chamber accepts standard and magnum-length .410 shotshells.
• 5+1 capacity provides useful ammunition capacity in a compact platform.
• Flip-up sights enable quick target acquisition without requiring a separate optic.
• Picatinny and M-LOK rails support flexible accessory configurations including lights and optics.

The American Tactical Bull-Dog G410BDB combines compact bullpup handling with semi-automatic performance and adaptable rail space for a versatile .410 shotgun platform.