Kel-Tec RDB Defender Bullpup Rifle – 5.56 NATO, Downward Ejection, M-LOK Handguard, Upgraded Accessories
Kel-Tec RDB bullpup rifle chambered in 5.56 NATO with downward ejection, M-LOK handguard, adjustable gas system, flip-up sights, and OuchSoul hand stop. A compact, fully ambidextrous tactical rifle.
Description
The Kel-Tec RDB (Rifle, Downward-ejecting Bullpup) is one of the most innovative 5.56 NATO rifles on the market, known for its fully ambidextrous layout and compact, highly maneuverable bullpup design. This rifle features a forward-mounted charging handle, intuitive controls, and its signature downward ejection system, which makes it equally comfortable for right- or left-handed shooters.
This particular rifle includes upgraded flip-up sights and a long M-LOK handguard, providing ample mounting space for grips, lights, and accessories. The OuchSoul front hand stop / barricade brace is included, giving better indexing and recoil control. The rifle also sports a compact flash hider, factory adjustable gas system, and Kel-Tec’s polymer modular bullpup stock design, keeping weight balanced and compact.
If you want a lightweight, ambidextrous, and uniquely functional modern rifle platform, the RDB is one of the best-performing bullpups available.
Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Kel-Tec |
| Model | RDB (Downward-Ejecting Bullpup) |
| Caliber | 5.56 NATO / .223 Rem |
| Magazine Type | Standard AR-15 magazines |
| Action | Semi-automatic |
| Barrel Length | Approx. 17.3" (standard for RDB) |
| Gas System | Adjustable piston |
| Handguard | Extended M-LOK |
| Sights | Flip-up iron sights installed |
| Muzzle Device | Flash hider |
| Controls | Fully ambidextrous |
Product Highlights
| Brand | Kel-Tec |
| Model | RDB (Downward-Ejecting Bullpup) |
| Caliber | 5.56x45 (5.56 NATO) |
| Condition | Used |
| UPC | 640832008081 |
| MPN | RDBDBLK |
| SKU | Z9538 |
Additional information
| Caliber | |
|---|---|
| Manufacturer | |
| Model | RDB (Downward-Ejecting Bullpup) |

Reviews
There are no reviews yet.