Kel-Tec RDB Bullpup Rifle - Black - Optics Included Offered in excellent-looking condition, this Kel-Tec RDB bullpup rifle features a black finish, compact design, and modern tactical styling. Chambered in 5.56 NATO, the RDB features a bullpup configuration that places the action behind the trigger, providing a compact overall platform. Features: * Manufacturer: Kel-Tec * Model: RDB * Caliber: 5.56 NATO * Finish: Black * Configuration: Bullpup * Optics: Includes mounted optic and magnifier-style accessory as pictured * Accessories: Includes aftermarket handguard, muzzle device, and additional mounted accessories shown in photos The rifle features an adjustable-style rear stock assembly, an accessory-ready handguard, and a top-mounted rail system. A distinctive option for collectors and enthusiasts interested in modern sporting rifles.