Kel-Tec RDB17, 5.56/.223, 17" Barrel, 20rd, Tan

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.Manufacturer: Kel-Tec

Caliber: 5.56 NATO

Model: RDB-17

Operating System: Gas Piston

Weight: 6.9 lb

Overall Length: 27.3"

Mounting System: Picatinny

Barrel Material: Steel

Barrel Lining: Salt Bath Nitride

Barrel Length: 17.3"

Barrel Twist: 1:7

Muzzle Device: Flash Hider

Thread Pitch: 1/2×28

Rifle Stock: Rubber

Grip Material: Polymer

Grip Color: Tan

Capacity: 20

Color: Tan

Accessories: Manual, Lock