GunsAmerica

Quick Look

The KelTec P50 debuted in 2021 as a unique, high-capacity pistol chambered in 5.7x28mm. Designed around the FN P90 magazine, it blends rifle-class ballistics with a fresh, unconventional form factor. The P50 has gained attention for its innovative layout, ideal for experimentation and niche applications.

Why It's a Top Choice

50-round capacity using FN P90 mags
Low-recoil 5.7x28mm chambering
Integrated top and bottom Picatinny rails
Threaded barrel for suppressors or muzzle devices
Futuristic design appeals to collectors and tinkerers

Key Variants

KelTec P50 Standard

The original 5.7x28mm pistol offering 50-round capacity and top-loading function.

KelTec P50 Custom

Aftermarket builds featuring braces, optics, or upgraded handguards for enhanced ergonomics.

Competitor Comparison Table

Feature	Kel Tec P50	FN PS90	Ruger 57
MSRP	$995	$1,799	$799
Capacity/Size	50 rounds / 15 in. OAL	50 rounds / 26.2 in. OAL	20 rounds / 8.65 in. OAL
Weight	3.5 lbs	6.28 lbs	1.23 lbs
Optics-Ready	Yes	Yes	Yes
Trigger Type	Single-action	Bullpup hammer	Striker-fired
Notable Pro	High capacity in compact footprint	Fielded by police/military worldwide	Slim, lightweight handgun format
Notable Con	Unconventional manual of arms	Higher cost and bulk	Lower capacity

Best Use Cases

Range practice with unique style
Collectors seeking uncommon formats
Pistol-caliber carbine alternative
Farm, ranch, or utility defense with capacity
Suppressor-friendly host platform

FAQs

Can I mount a stabilizing brace or stock on the Kel Tec P50?

Mounting a brace or stock converts it into an SBR under federal law. Check NFA rules before modifying.

What is the magazine compatibility for the Kel Tec P50?

The P50 uses FN P90 50-round magazines, readily available from FN and aftermarket suppliers.

How does the Kel Tec P50 compare to traditional pistols?

It offers much higher capacity and optics versatility but is less compact than standard handguns.

KEL-TEC P50 for Sale