Kammala jumla mai zuwa: Wannan makamin ya maye gurbin bindiga mai inci 3.2 M1897 a yawancin rukunin mayakan, amma duk makaman biyu sun kasance suna aiki har bayan Yaƙin Duniya na I. Janar John J. Pershing ya kawo wasu bindigogi tare da shi a lokacin yakin basasa
Tafiya ta Hukunci ta Mexico a cikin 1916 / 17, amma ba a harbe su a yaƙi ba.