Regulation of the equipment used in the event was done through proscribing ammunition weighing more than 140 grains, with a velocity of more than 1,450 feet per second, or having a hard metal base. Magnifying and telescopic sights were prohibited.
The regulation of equipment for the event involved banning ammunition that weighed over 140 grains, had a speed greater than 1,450 feet per second, or featured a hard metal base. The use of magnifying and telescopic sights was also forbidden.