Kel-Tec RDB Defender 223 Rem/5.56 NATO 16.10" 20+1 Semi-Auto Bullpup Rifle - Tan

The Kel-Tec RDB Defender is a semi-automatic bullpup rifle chambered in 223 Rem/5.56 NATO, built around Kel-Tec's signature downward-ejecting bullpup design. The RDB routes spent brass straight down through a bottom port, keeping the action clear of the shooter's face and making the rifle truly ambidextrous.

The Defender pairs a 16.10" pencil-profile barrel with an overall length of just 27" and a 20+1 magazine capacity in a package weighing only 6.70 lbs unloaded. An aluminum receiver houses the action with a 1:7" twist, well-suited to the full range of 223 Rem and 5.56 NATO loads.

Controls are designed for either hand: an ambidextrous safety and symmetric layout let left- and right-handed shooters run the rifle the same way. The collapsible stock and polymer furniture are finished in Tan, and the M-LOK compatible handguard accepts lights, lasers, foregrips, and bipod mounts. Sights are none; the top rail is ready for a red dot or low-power variable of your choice.

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