Tag: 5.7x28mm, carbine, KelTec, R50

A new firearm that is creating a lot of buzz in 2023 is the KelTec R50 Carbine. The R50 Carbine is a semi-automatic rifle chambered in 5.7x28mm and designed to give you the best of both worlds—the compact power and accuracy of a pistol and the longer range and increased accuracy of a rifle. The…