Kel-Tec RDB–America’s 5.56 Bullpup

The RDB was designed to address one of the main disadvantages of bullpup rifles — case ejection — and is named for it. Short for Rifle, Downward-eject Bullpup, the RDB draws spent cases backwards over the top of the magazine and ejects them downward through a central chute. This prevents spent cases from flying through your field of vision when shooting left-handed and reduces the risk of being struck by hot brass