Are you sure its not your settings in CS? Doesnt sound like a hardware problem to me. To do some trouble shooting and see if it is your 9700, dont change any settings, pop a diffrent videocard in your PC, start up CS, and see if the guns are still like they are. If they are the same, its not your 9700. If they are normal again, its probbly the 9700, or the 9700 drivers (more likly the drivers).