Keltec RDB Bullpup 5.56mm, 20" Barrel, Black, 20rd

RDB Bullpup 5.56mm NATO 20 Inch Barrel Black Grip 20 Round

Downward-ejecting bullpup. Features a rotary bolt with a spring loaded ejector and an extractor facing down. Spent case is pulled backwards along the top of the magazine and then ejected through a vertical chute. Hammer is U-shaped and runs outside the chute and above the magazine. Bolt travel is longer than traditional designs but well within the ergonomic constraints of a rifle. Picatinny rail allows the use of any aftermarket optical, electronic or flip-up sighting system. Backbone of the rifle is formed by the barrel and its extension which runs rearward to serve as bolt group guide and structural support for external housing which is made of plastic. Uses STANAG (M16 / Ar15 compatible) magazines and magazine release lever is centrally located in front of the magazine housing. To release the magazine, one has to push this lever backwards and this can be done by either non-firing hand or by the back of the firing hand depending on situation and user preferences.Name : Rdb20 5.56mm Bl/black 20Desc : Model : RDBModel # : RDB20BLKManufacturer : KeltecCaliber : 223 Rem | 5.56 NATOType : RifleAction : Semi-AutoBarrel : 20"Finish : BlueStock Frame : Black SyntheticMagazine : /