Nail cartridge structure for nail gun

摘要

A nail cartridge structure for a nail gun has at least two nail cartridges and a nail cartridge switching unit that is connected to a front end of the gun body. The nail cartridges are used to hold either one size of nails or different sizes of nails, respectively. The nail cartridge switching unit is connected to the nail cartridges and is operated by the user to selectively switch the nail feed to the desired nail cartridge.