10mm Is Coming Back and is Smart for PCCs - Pistol Caliber Carbines

10mm Is Coming Back and is Smart for PCC - Pistol Caliber Carbines

If you know the background development of the 10mm round, you might know that it was developed as a high power semi-auto round ultimately selected by the FBI. The problem was that the 10mm round was actually too powerful for the majority of the agents to actually carry, train with and sho…