KelTec R50 5.7x28mm

The KelTec R50 is a semi-automatic carbine built around the 5.7x28mm cartridge for range use, sport shooting, and small-game field work. Its configuration emphasizes controllability and extended magazine capacity while retaining compact handling with the stock folded.

The R50 pairs a 16.1" threaded barrel with a tan synthetic receiver and polymer grip, and it ships with a side-folding stock that tucks alongside the grip when stowed. The upper receiver offers ample Picatinny rail space for optics and accessories, and the rifle includes adjustable iron sights and a QD sling mount for practical range and field setups.

Key Specifications

• The action is Semi-Auto.
• The caliber is 5.7 x 28 mm.
• The barrel length is 16.10".
• The capacity is 50 + 1.
• The overall length is 21.50"-30.50".
• The weight is 3.48 lbs.
• The stock is Folding.
• The sighting system is Adjustable Iron.
• The muzzle is Threaded.
• The thread pattern is 1/2"-28.

With its high-capacity magazines, threaded barrel, and folding stock, the KelTec R50 delivers a versatile 5.7x28mm platform for shooters seeking a compact carbine option. Buy the KelTec R50 5.7x28mm online today.