The KelTec KSG410 is a compact bullpup pump-action shotgun chambered in .410 Bore with an 18.5″ barrel. Its dual-tube layout and short overall length make it suitable for tactical and defensive roles, including home defense and range training. The synthetic fixed bullpup stock and integrated Picatinny rails support accessory mounting while keeping the package compact and lightweight.

Key Specifications

• The shotgun is chambered in .410 Bore.
• It operates as a pump-action shotgun.
• The barrel measures 18.5 inches and is rated for 3-inch shells.
• The overall length is 26.1 inches.
• The unloaded weight is listed as 5.4 lbs.
• The stock is a fixed bullpup configuration made from synthetic material and finished in black.
• Metal surfaces are listed with a Parkerized finish and described as matte black.
• The firearm includes top and bottom Picatinny rails, and a basic sling is listed as included.
• Sighting details are not specified consistently in the supplied data; consult notes for clarification.

Compact, lightweight, and built around KelTec’s dual-tube bullpup layout, the KSG410 prioritizes size and maneuverability while retaining the robustness expected in tactical defensive platforms. Its synthetic stock and rail system provide a durable mounting platform for modern sighting and accessory options. This configuration appeals to users who need a short, manageable .410 pump shotgun for defensive scenarios and closed-range training sessions.