Kel-Tec R50 5.7x28mm 16.10" 50+1 Semi-Auto Rifle - Green

The Kel-Tec R50 is a lightweight semi-auto tactical carbine chambered in 5.7x28mm, built around a 50-round detachable box magazine and a 16.10" threaded barrel. The "R50" designation reflects its core purpose - putting the high-velocity 5.7x28mm cartridge into a compact, easy-handling package.

The semi-auto action feeds from a 50+1 detachable magazine, and a 1:7" twist stabilizes the wide variety of factory 5.7x28mm loads. The barrel is threaded at the muzzle for suppressor or compensator use, and the ambidextrous safety and controls make the rifle equally comfortable for right- and left-handed shooters. At just 3.48 lbs unloaded, the R50 is light and fast-handling whether the stock is folded or extended.

The R50 ships with adjustable iron sights and offers generous Picatinny rail space up top for an optic. The receiver wears a green finish paired with a polymer grip, while the side-folding stock collapses neatly for transport and storage. An overall length range of 21.50" to 30.50" lets the rifle adapt to different shooters and positions, and a built-in QD sling mount makes it sling-ready out of the box.

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