汉英词典
Chinese-English Dictionary
MEANING OF 大枪
大枪 (大槍)
gun / rifle
dà/dài () qiāng
EXAMPLE SENTENCES

我觉得这话没错,因为就算第一部《特警威龙》再怎么糟糕,他至少还穿着皮衣拿着大枪

I think he's probably right because as bad as the very first Punisher film was, at least he was dressed in leather and guns.