automatic firearm

automatic firearm that is only capable of firing in the fully automatic mode

en-GB/ˌɔːtəˈmætɪk ˈfaɪəɹɑːm/
en-US/ˌɑdəˈmædɪk ˈfaɪɚˌɑɹm/

分类：

self-loading firearm