Description
The Kel-Tec RDB17, 5.56/.223, 17″ Barrel, 20rd, Tan is a compact, budget-friendly bullpup rifle. It chambers 5.56 NATO/.223 Remington, features a 17-inch barrel for a balanced overall length, and comes with a 20-round magazine in a tan finish. This design prioritizes maneuverability and value, offering a unique shooting experience without the premium price tag of many competitors.
Key Features
- Bullpup Efficiency: A 17-inch barrel in a package shorter than most 16-inch-barreled AR-15s, thanks to the rear-mounted action.
- Downward Ejection: Brass is ejected straight down, making it fully ambidextrous and ideal for left-handed shooters.
- Adjustable Gas System: A simple, tool-free adjustment lets you tune the rifle for different ammo types or suppressor use.
- Integrated Picatinny Rail: A full-length top rail is ready for your optics—no gunsmithing required to mount a red dot or scope.
- Value Price Point: At $827.75, it undercuts most other bullpup rifles by a significant margin, offering serious bang-for-buck.
Specifications & Details
| Caliber | 5.56 NATO / .223 Remington |
|---|---|
| Barrel Length | 17 inches |
| Overall Length | Approx. 26.1 inches |
| Weight (Unloaded) | Approx. 6.7 lbs |
| Magazine Capacity | 20 Rounds (Standard AR-15/M4 compatible) |
| Finish | Tan |
The RDB17 uses a short-stroke gas piston system and a unique downward-ejecting bolt. It feeds from standard, widely available AR-15 pattern magazines, so you can use your existing PMAGs or Lancers. The 17-inch barrel is a smart middle ground, providing better velocity than a 16-inch while keeping the rifle incredibly compact. The ambidextrous safety and magazine release add to its user-friendly design. Here’s the thing—it’s a drop-in ready platform that works with the accessories you likely already own.
Who Is This Rifle For?
This rifle is built for the practical, budget-conscious shooter who wants something different from the sea of AR-15s. It’s ideal for Missouri hunters needing a compact, capable rifle for thick brush or a truck gun. Home defenders who prioritize a short overall length in tight hallways will appreciate its form factor. It’s also a fantastic entry point for anyone curious about the bullpup experience but hesitant to spend $1,500 or more. The RDB17 proves you don’t need a fat wallet to get into a innovative platform.
Pros & Cons: The Practical Trade-Offs
Pros: The standout advantage is its compact size with a full-length barrel—you get rifle ballistics in a package nearly a foot shorter than a typical rifle. The price is a major pro, undercutting rivals like the IWI Tavor or Springfield Hellion by hundreds. Downward ejection is a genius feature for lefties or shooting in odd positions. Since it uses standard AR mags, magazines and ammo are cheap and plentiful.
Cons: Bullpup triggers are often criticized, and the RDB17’s is a bit spongy compared to a tuned AR trigger—it’s a trade-off for the design. The manual of arms is different, so there’s a relearning curve for muscle memory. Some users find the cheek weld a bit low for certain optics. That said, for the price, these are expected and manageable compromises.
Frequently Asked Questions
Q: Is the Kel-Tec RDB17 reliable?
A: After the initial break-in period, the RDB17 is known for solid reliability, especially once the adjustable gas system is tuned for your preferred ammunition. Like any firearm, it runs best with quality magazines and ammo. Its simple piston system is easy to maintain.
Q: What kind of accuracy can I expect?
A: With its 17-inch, 1:7 twist barrel, the RDB17 is capable of 1.5 to 2.5 MOA accuracy with standard 55-grain .223 or quality 5.56 ammo. That’s more than sufficient for practical defensive, hunting, or recreational shooting within its effective range. It’s a combat-accurate rifle, not a match-grade precision platform.
Q: Can I attach a suppressor or other muzzle device?
A: Yes. The barrel features a standard 1/2×28 thread pattern, making it compatible with a huge array of muzzle brakes, compensators, and suppressors. Remember to use the adjustable gas block to tune the rifle when adding a suppressor to manage gas blowback and ensure reliable cycling.
Ready to experience a uniquely compact rifle that delivers serious value? The Kel-Tec RDB17 is available at firearms-missouri.com for Missouri residents and nationwide. FFL transfer required for firearm purchases.
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