Laser with a scope sighting device (like a police grade laser clocking device) is the ideal tool since you can aim for the body and never clock the wheels. I have a Bushnell radar gun and wish I had a police grade laser clocking device, but that would cost me no less than $2000 to obtain one. []

A speed trap with laser triggers is the most optimal clocking device to accurately clock how fast a Savage, or any RC, is moving.