; Assume F1 is the fire button and you want to slightly move the mouse down when firing $f1:: Send, {f1 Down} MouseMove, 0, 5, 0, Relative ; Adjust the values as needed return
Most of the FPS community falls into the second camp. Using recoil scripts is widely considered a form of soft cheating, akin to using a strike pack on console. The Finals AHK No Recoil Script