Kel-Tec P50 5.7x28mm Semi-Auto Pistol, 9.6 in Threaded Barrel, Black, 50+1 Capacity, 4 FN 50-Round Magazines
This Kel-Tec P50 stands out for its unique top-mounted 50-round magazine system, 9.6 inch factory-threaded steel barrel with 1/2-28 TPI thread protector, and ambidextrous manual safety. It comes with four FN-marked 50-round magazines and an installed angled handstop. The aluminum receiver, glass-reinforced nylon frame, and full-length top rail with a lower accessory rail complete a distinctive, USA-made configuration.
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: Light handling marks are present from prior use. The bore presents a bright, clean appearance. Refer to the pictures for close-up views.
What's Included
- Kel-Tec P50 5.7x28mm pistol
- 4 FN-marked PS90/P90-pattern translucent polymer 50-round magazines
- Factory thread protector (installed)
- Aftermarket small angled handstop installed on the lower accessory rail
The P50 uses a top-mounted, horizontally oriented detachable magazine with a hinged upper receiver for access. This example includes four FN-marked PS90/P90-pattern 50-round magazines, supporting the pistol’s 50+1 capacity in 5.7x28mm.
The 9.6 inch steel barrel is factory threaded 1/2-28 TPI and fitted with a thread protector. The straight blowback, hammer-fired, single-action operation pairs with ambidextrous manual safety levers for consistent, familiar control.
Construction features include an aluminum receiver with a ventilated top shroud and circular lightening holes, mated to a black glass-reinforced nylon frame and polymer grip with Gator Grip texturing. The pistol retains a uniform black finish throughout.
Integration points include a full-length Picatinny top rail and a lower accessory rail, providing an optics-ready platform for your choice of sights or optics. Made in USA markings are present.




