[TBall]

I have never seen a nail gun like that. Of the ones I have used not only do you have to retrigger but the tip also has to be let up and pressed down again.

[doc1019]

Makes sense.

[builder]

Many are like that for safety. Some have a lever that allows you to rapid bump fire. Then the trigger can be kept squeezed and every slight depression of the nose fires another nail. You can literally “drag” it down and the recoil alone will depress the tip again and you can easily fire ten nails or more in six seconds or so. Bump fire is frowned on by OSHA.