Can't give gun to Lynch

[hemingway845]

I'm stuck already... says to hold mb3 and hit "w" twice to give gun to Lynch. w just moves me forward... How do i give gun to Lynch so i can move on with game?

[navyguy21]

i have the same problem with the 360 version, can anyone help??

[max.yevs]

mb3 is the scroll wheel button which presses down, i hope you all realize

try changing the key configuration from mb3 to something else