Now We Know Why The US Military Switched To 9mm Ammo!
The US military's transition to 9mm ammunition was driven by several key factors, primarily standardization with NATO allies who widely adopted the 9mm cartridge. Logistical benefits, including lighter ammunition and lower production costs, also played a significant role. Furthermore, increased magazine capacity and the ability for soldiers to achieve faster follow-up shots with 9mm handguns, particularly for less experienced shooters, were crucial considerations. This decision has persisted even with the adoption of new platforms like the SIG Sauer M17/M18.












