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Kel-Tec R50 5.7X28MM 16″ Threaded Matte Black 50+1


Category: Product ID: 21891


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If 5.7x28mm velocity is your thing, the KelTec R50 is the right carbine for you. This side-folding tack driver gives you maximum speed, accuracy and power downrange with its 16 inch, threaded barrel and optic mounting option. Like many KelTecs, the Kel-Tec R50 is ideal for small game hunting, bullseye shooting or just showing off for your friends at the range.

R50 stands for Rifle – 50 Rounds in complementing contrast to the P50, the pistol version of the same platform. This carbine features a side-folding stock that rests nicely on either side of the grip when folded and a ½ x 28 threaded – 16 inch barrel. This KelTec does come with some utility sights that are adjustable for windage and elevation, however the R50 receiver offers over 7 inches of picatinny rail space up top for mounting just about any optic or accessory you like. 2 inches of rail space on the bottom is ideal for light and grip options. There’s a QD sling cup just above the magazine release for mounting a single point sling and the AR style charging handle offers smooth manipulation.


  • 16″ Threaded Barrel
  • Folding Stock
  • 50 Rd Magazine
  • Picatinny-style rails and QD mounts


  • Manufacturer: Kel-Tec
  • UPC: 640832009293
  • MPN: R50BLK
  • Model: R50
  • Caliber: 5.7x28mm
  • Capacity: 50+1
  • Barrel Length: 16.1″
  • Overall Length: 21.5″ – 30.5″
  • Stock: Black Synthetic
  • Barrel: Black Steel
  • Muzzle: Threaded
  • Thread Pattern: 1/2″-28 tpi
  • Twist: 1:7″
  • Grips: Black Polymer
  • Sights: Optic Ready
  • Safety: Ambidextrous
  • Weight: 3.48 lbs


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