How about a 5 on 9 drill? Pretty simple test, and a good indicator of a hunter's maximun practical range. See how long of a distance one can keep a 5 shot group on a 9" paper plate, offhand.

Perhaps there could also be a field position category for those who prefer to rest their pistols.

No markings on the paper plate to aid sighting, deer don't have bullseyes on them either.

Rod, too.

Short cuts often lead to long recoveries.