Ammo.30-06 Springfield.30-06 Springfield.30-06 SpringfieldCaliber7.62 mmSmall arms 6193719381939194019411942194319441945Browning M1919A4Jul 1940 – Sep 1945Jul 1940 – Sep 1945Browning M1919A5Jul 1940 – Sep 1945Jul 1940 – Sep 1945Browning AN/M2Browning M1919A1Browning M1919A2Browning M1919A6