 Nyorera kupfuurira kweiyi ndima - Pakupedzisira, Marine Corps yakaona kuti pfuti dze37 mm dzeM2s neM3s dzakanga dzisina simba zvakakwana kuti dzikunde mabhunker eJapan, uye saka dzaizotsiviwa nematanki ane pfuti dze75 mm. Zvichitevera kupera kweGuadalcanal campaign, A Company yakadzokera kuAustralia, uko M2A4s yakatsiviwa neM4 Shermans itsva mukugadzirira Hondo yeCape Gloucestermuna December 1943. Vakaramba vari mubasa mune dzimwe nzvimbo dzePacific Theater kutozosvikira muna 1943. Pashure pokunge ashanda muPacific, akashandiswa pakurovedza. 