KelTec R50 5.7x28mm

The KelTec R50 is a lightweight, high-capacity carbine chambered in 5.7x28mm designed for range shooting, small-game hunting, and precision target work. Its 16.1-inch threaded barrel and extended top rail make the R50 well suited for users who want optic options and a compact folded profile for transport.

Constructed with a green-finished receiver and matching polymer grip, the R50 pairs a synthetic folding stock with a black threaded barrel for a durable, functional package. The receiver provides over seven inches of top Picatinny rail for optics and accessories, while two inches of bottom rail allow for lights or grips; the rifle also includes adjustable iron sights, an ambidextrous safety, a QD sling cup, and an AR-style charging handle.

Key Specifications

• The caliber is 5.7 x 28 mm.
• The action is Semi-Auto.
• The barrel length is 16.10 inches.
• The twist rate is 1:7.
• The capacity is 50 + 1.
• The unloaded weight is 3.48 lbs.
• The overall length is 21.50″ to 30.50″.
• The stock is a folding synthetic design with a green finish.
• The sights are adjustable iron sights.
• The muzzle is threaded with a 1/2″ x 28 thread pattern.

The KelTec R50 offers a practical combination of high capacity, modular mounting options, and a compact folding profile for shooters seeking a versatile 5.7x28mm rifle. Consider the KelTec R50 5.7x28mm when you need a capable carbine with optic-ready mounting and a threaded 16.1-inch barrel — buy the KelTec R50 5.7x28mm online today.