1. Guns.com
  2. Firearms
  3. Handguns
  4. Semi Auto
  5. Keltec Kp50

KELTEC KP50

Product Information & Specs

KelTec KP50: The High-Capacity 5.7mm Reimagined
The KelTec KP50 is the next evolution of the 5.7x28mm PDW platform, specifically engineered to solve the reload hurdles of the original P50. By moving to a bottom-insert, drop-free magazine system, KelTec has transformed this 50-round powerhouse into a truly intuitive tactical tool. This standard pistol model features a rear Picatinny rail interface, making it the perfect optics-ready foundation for shooters who want to choose their own brace or sling configuration.

KP50 vs. Original P50: What’s New?

FeatureOriginal P50New KP50 Series
Reload ActionTop-Hinged (Break Action)Bottom-Insert (Drop-Free)
Lower ReceiverPolymerMachined Aluminum
Grip InterfaceProprietary PolymerB5 Systems (AR-Style)
Accessory RailN/ARear Picatinny (Brace Ready)

Performance Highlights

  • Intuitive Firepower: Maintains the legendary 50-round capacity of the P90-style magazine but adds the speed of a modern drop-free reload.
  • Premium Control: Equipped with a B5 Systems grip and an AR-style non-reciprocating rear charging handle for familiar, ergonomic operation.
  • Suppressor Ready: The 9.6-inch cold hammer-forged barrel is threaded 1/2x28 TPI, allowing for easy mounting of suppressors or muzzle devices.
  • Machined Precision: The aluminum lower receiver provides a more rigid, durable platform compared to the original polymer design.
  • Adaptable Rear Rail: The integrated rear Picatinny rail allows for the immediate mounting of side-folding braces or single-point sling attachments.

Technical Specifications

  • Caliber: 5.7x28mm
  • Capacity: 50 Rounds
  • Barrel Length: 9.6" (Threaded 1/2x28)
  • Weight (Unloaded): 3.2 lbs
  • Overall Length: 18.6"
  • Trigger Pull: 6.5 lbs

UPC 640832011838
Action SEMI AUTOMATIC
Barrel Length 9.6" BARREL
Caliber 5.7X28MM
Capacity 50 ROUNDS
Finish BLACK
Weight 3.5 LBS.
guns.com logo WARNING

PEACE OF MIND
PEACE OF MIND

Shopping at Guns.com gives you the backing of a company that is committed to your satisfaction.  And unlike our competitors, it extends beyond the buying process.  We get the FFL from your store – others make you find it, copy it, and fax it.  We have a generous return policy, and handle everything – you don’t have to go back to the store.  And our Rangemasters are here to answer all your questions about our products or process.  We're bringing a level of service to the online gun buying experience that is unheard of.


WE SUPPORT LOCAL GUN STORES
WE SUPPORT LOCAL GUN STORES

Many online gun sales actually take away from your local community.  Instead of buying a gun that’s on your local store’s shelf, most retailers drop ship it from a warehouse in another state.  At Guns.com, if an FFL is part of our network, we sell THEIR guns first whenever possible.  That way, we’re helping small businesses in your community AND if they have it in stock, you can pick your gun up IMMEDIATELY – it’s how business should be done.


WE KEEP IT SIMPLE
WE KEEP IT SIMPLE

Most everything can be easily bought online these days.  But for some reason, buying a gun online can be complicated.  Most websites are poorly organized, don’t tell you a lot about what you’re buying, and leave you on your own to figure out what you want.  Guns.com is built to be simple – easily organized products, useful descriptions from experts, and support to guide you to the right choice.  Spend your time enjoying the gun you want, not getting frustrated with a complex website that makes gun buying hard.

Latest Reviews


revolver barrel loading graphic

Loading