top of page
Racking a Pistol Slide

Product overview

Keltec RDB .223/5.56 Bullpup Rifle

Keltec RDB .223/5.56 Bullpup Rifle


The RDB™ is the new definition of bullpup. Its downward shell ejection system eliminates the side ejection disadvantage of ordinary bullpups. The result is brass and gas that eject out of your line of sight making it a truly ambidextrous, high performance rifle for everyone. The RDB is also adjustable for a wide variety of ammunition and makes for an excellent suppressor host. It’s definitely the bullpup done right.



Weight Unloaded: 6.7lbs

Magazine Capacity: 20/AR15 compatible magazine

Overall Length: 27.3"

Barrel Length: 17.2”

Twist Rate: 1:7"

Trigger Pull: 4.5-5.5lbs

    bottom of page