Try this:
Timer4:
If getkeypress(vbKeyF6) Then
Dim SHOTGUN1 As Long
Dim SHOTGUN2 As Long
SendKeys "{2}"
Call ReadALong("Warrock", &H13941F0, SHOTGUN1)
SHOTGUN2 = SHOTGUN1 = &H4C
Call WriteALong("Warrock", SHOTGUN2, 42)
SendKeys "{w}+{shift}"
End If
End Sub
This would be right.