Kel-Tec P50 5.7x28mm Semi-Auto Pistol, 9.6 in Threaded Barrel 1/2x28, 50+1 Capacity, Red Dot, 2x 50-Round P90-Pattern Mags
The Kel-Tec P50 stands out with its 50+1 capacity using FN P90-pattern, top-mounted magazines and a distinctive hinged, top-opening receiver. This full-size 5.7x28mm pistol features a factory 9.6 in threaded barrel with a knurled thread protector, a full-length top Picatinny rail, and an installed red dot sight. It is Made in the USA and includes two 50-round magazines, adding immediate utility for range or collection.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are some minor scratches and blemishes present. The bore is clean and shiny.
What’s Included
- KelTec factory hard case
- KelTec P50 Safety, Instruction & Parts manual
- Red dot sight (installed)
- 2x 50-round P90-pattern translucent polymer magazines
- Nylon sling with QD swivel
- Sling points
- Trigger lock
The P50 feeds from FN P90-pattern, top-mounted magazines and ships with two 50-round translucent magazines, delivering a 50+1 capacity in 5.7x28mm. The right-side rollmark denotes the make, model, caliber, and Made in the USA status with patents pending.
Its hinged, top-opening clamshell receiver uses a rear latch and a front hinge at the muzzle, simplifying access for loading and maintenance. The aluminum upper houses a steel barrel, while the polymer lower keeps weight down without sacrificing rigidity.
The 9.6 in steel barrel is factory-threaded 1/2x28 and capped with a knurled thread protector. A full-length Picatinny top rail and a short accessory rail under the ventilated tubular fore-end provide straightforward mounting for sights and accessories.
Operation is straight blowback with a hammer-fired, single-action trigger. Controls include an ambidextrous manual safety. The textured polymer grip with the signature gator pattern enhances purchase, and integrated sling points pair with the included sling.
At approximately 3.2 lb unloaded and 15 in overall length, this full-size setup balances capacity and control. The installed red dot, factory case, manual, and lock round out a ready-to-use package built in the United States.

