The Kel-Tec KSG Defender is a compact bullpup pump-action shotgun chambered in 12 Gauge. Its dual-tube design provides 14+1 capacity while keeping the overall length to 26.1 inches, making it notably maneuverable in confined spaces. The 18.5-inch barrel uses a 3-inch chamber and cylinder-bore configuration for compatibility with a wide range of shotshell loads. This Defender configuration adds practical handling and accessory upgrades, including a Magpul grip, Kydex cheek rest, extended butt pad, sling mount, and Magpul MBUS sights. An integrated accessory rail allows the shotgun to accept compatible optics and other aiming accessories.

Key features

• Bullpup pump-action design provides 14+1 capacity in a compact 26.1-inch overall length
• 18.5-inch barrel with a 3-inch chamber accommodates a broad range of 12 Gauge loads
• Cross-bolt manual safety helps provide straightforward, intuitive operation
• Cylinder-bore configuration supports reliable performance with a wide variety of shotshell loads
• Factory Defender kit includes Magpul grip, Kydex cheek rest, extended butt pad, sling mount, and Magpul MBUS sights
• Integrated top and bottom accessory rails support optics, lights, and other compatible equipment

The Kel-Tec KSG Defender delivers compact, high-capacity 12 Gauge performance with practical upgrades for home defense, range use, and field applications.