Quick Look
The P50 is a uniquely styled firearm introduced by KelTec, designed around the FN P90's high-capacity 5.7x28mm magazine. Engineered for innovation, it blends retro-futuristic aesthetics with modern performance and high-magazine capacity. It occupies a niche space in the market for shooters seeking distinctive functionality and eye-catching design.
Why It's a Top Choice
- Uses 50-round FN P90 magazines for extended shooting
- Chambered in flat-shooting 5.7x28mm cartridge
- Unconventional design stands out and sparks curiosity
- Threaded barrel ready for muzzle devices
- Top and bottom rails support optics and accessories
Key Variants
KelTec P50
Standard configuration with 9.6-inch barrel and ambidextrous safety--built for range fun and innovation.
Competitor Comparison Table
| Feature | P50 | Ruger-57 | FN Five-seveN |
|---|---|---|---|
| MSRP | $795 | $799 | $1,199 |
| Capacity/Size | 50 rounds / large format | 20 rounds / full-size | 20 rounds / full-size |
| Weight | 3.5 lbs | 1.6 lbs | 1.6 lbs |
| Optics-Ready | Yes (Picatinny rail) | Yes | Yes |
| Trigger Type | Single-action | Striker-fired | Hammer-fired |
| Notable Pro | Highest mag capacity in class | Ergonomic grip design | Combat-proven reliability |
| Notable Con | Bulky and non-holsterable | Lower capacity than P50 | Higher price tag |
Best Use Cases
- Range practice and fun shooting
- Unique collection centerpiece
- Conversation starter at events
- Experimental optics and accessory testing
FAQs
What is the KelTec P50 chambered in?
It is chambered in 5.7x28mm, a fast, low-recoil cartridge originally designed for NATO use.
Can I legally own a P50 in my state?
Ownership depends on your state's laws regarding magazine capacity and overall firearm configuration. Check local regulations.
How does the P50 feed from a 50-round FN magazine?
The P50 uses a unique top-loading mechanism compatible with standard FN P90 magazines.







