Rubuta ci gaba don wannan sakin layi - Wannan makamin ya maye gurbin bindiga mai inci 3.2 M1897 a yawancin rukunin yaƙi, amma duka makaman sun ci gaba da aiki har bayan Yaƙin Duniya na I. Janar John J. Pershing ya kawo wasu bindigogi tare da shi a lokacin Balaguron Hukunci na Mexico
a cikin 1916-17 amma ba a harbe su a yaƙi ba.