Cowboy mounted shooting is one of the nation's fastest growing equestrian
sports. Mounted contestants compete in this fast action timed event using
two .45 caliber single action revolvers each loaded with five rounds of
specially prepared blank ammunition. Courses of fire are set in a variety
of patterns. The first half (5 targets) of a course of fire will vary with
each go and requires the horse and rider to stop, turn, change leads and
accelerate rapidly. The second half (5 targets), called the "run down",
is a straight course with targets set at 36 foot intervals.