- Right hand
- Patented downward-ejection
- Magazine catch/release placement
- Intuitive safety
- Reversible operating handle
The KELTEC RDB Defender Rifle redefines the platform. You’ve never experienced balance or a trigger quite like this in any other design. The RDB is completely ambidextrous due to its patented downward-ejection, magazine catch/release placement, intuitive safety, and reversible operating handle.
The RDB series of bullpups delivers a 5.56x45mm NATO ballistic advantage in a very compact package that’s easy to manipulate for just about anyone. This unrivaled design sends spent brass downward through the stock, behind the magwell making it a truly ambidextrous bullpup rifle.









