The Kel-Tec KSG is a compact bullpup pump-action 12‑gauge shotgun intended for tactical and defensive applications, ranging from home defense to duty and range work. Its short overall length and bullpup layout make it easier to manage in confined spaces while retaining traditional pump-action reliability. The design emphasizes ambidextrous handling with a downward ejection system and user-adjustable feed selection.

Key Specifications

• This shotgun is chambered in 12 Gauge.
• The action type is a Pump Action for manual, reliable operation across a wide range of loads.
• The barrel measures 18.5 inches and is described as a cylinder-bore configuration.
• The overall length is listed as 26.1 inches for a compact carrying profile.
• The unloaded weight is listed as 6.9 pounds to balance portability and controllability.
• The stock and grip are finished in Tan synthetic material with a soft rubber butt pad for recoil mitigation.
• The receiver and magazine tube construction are described as hardened steel paired with glass-reinforced nylon furniture.
• The shotgun includes top and bottom Picatinny rails for optics and accessories, with no factory sights installed.
• The chamber is specified for 3-inch shells and the barrel is described as a cylinder bore.

Note on magazine capacity and legal restrictions: source materials include different capacity figures; confirm the exact configuration before purchase. Where higher-capacity magazines may apply, be aware that magazines holding more than 10 rounds are restricted in the following jurisdictions: Hawaii; California; Connecticut; District of Columbia (D.C.); Illinois; Maryland; Massachusetts; New Jersey; New York; Rhode Island; Vermont; Washington; and Colorado.

The KSG’s ambidextrous, downward-ejecting bullpup layout, combined with durable materials and rail provisions, makes it a practical choice for users who need a compact, user-configurable shotgun for defensive or tactical-oriented applications. Its pump-action simplicity supports reliability across a broad spectrum of 12‑gauge loads and shooting conditions.