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The newest iteration for Kel-Tec, RDB stands for "Rifle Downward-Ejecting Bullpup." This nifty looking polymer firearm features fully-ambidextrous control, is lightweight and has low recoil. Chambered in 5.56 x .223, the RDB has a 17 1/2-inch barrel, is operated by a short-stroke gas piston and takes standard AR magazines. And after the last shot exits this gun, the bolt holds open.
Along with the M43, this gun was a hit at the 2014 SHOT Show. The RDB is now available for NRA members to get a first-hand look on the floor of the 143rd NRA Annual Meetings & Exhibits. But if you're unable to get to the show this year, check out the gun in the video below.
![Ruger 250Th[16]](/media/ss1dj10i/ruger-250th-16.jpg?anchor=center&mode=crop&width=770&height=430&rnd=134202089811930000&quality=60)
![Ruger 250Th[16]](/media/ss1dj10i/ruger-250th-16.jpg?anchor=center&mode=crop&width=150&height=150&rnd=134202089811930000&quality=60)
