Kel-Tec® RDB 5.56 NATO/.223 Remington Semi-automatic Rifle

Through an ingenious and simple arrangement, Kel-Tec® has solved the main disadvantage of Bullpup rifles: case ejection! The RDB (Rifle Downward-ejecting Bullpup) actually ejects brass DOWN, not right in your face.

The RDB Rifle features a rotary bolt with a spring loaded ejector and an extractor facing down. The spent case is pulled backwards along the top of the magazine and then ejected through a vertical chute. The bolt travel is longer than traditional designs, but still well within the ergonomic constraints of a rifle.

The RDB is built around a common steel skeleton formed by the receiver and barrel sub-assemblies. Bolt, bolt carrier, firing mechanism, ejector chute and bolt stop are identical for all variations. The short stroke gas operated piston is fully adjustable for different ammunitions and muzzle attachments.

Rifle ejects brass down, not back

Short stroke gas operated piston is fully adjustable for different ammunitions and muzzle attachments

Steel skeleton formed by the receiver and barrel sub-assembly

Polymer frame for durability and weather resistance

Easy to break down and service

Mag release is a piece of spring steel that wraps around the mag

Ergonomic thumb safety

1913 Picatinny rail for optics

1913 Picatinny rail on forend for foregrip, etc.

Includes (1) 20-rd. magazine, and uses common AR magazines

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