The macro "Edit wtih your pump" for "Fortnite" can be downloaded and used on any mouse and keyboard.
Installing the macro is very easy in the Keyran program and enhances your gaming experience!
Set up the macro on the left mouse button with the link 1 - Reload weapons, 0 - Build (in Fortnite settings). If 20 ms is too fast, increase the time. Change the bindings if desired.