The discipline of International Pistol is host to a number of events, most of which are shot here at PSA. This discipline is supported by the NRA and ISSF (USA Shooting) and Air, Sport, and Rapid Fire Pistol are Olympic Events.
Air Pistol, Center Fire Pistol, Free Pistol, and Sport Pistol events are hosted here, while Standard Fire and Rapid Fire Pistol events are not currently held. All events are characterized by the exclusive use of iron sights.
NRA International Pistol PDF - Information packed PDF from the NRA describing the discipline rules
USA Shooting International Pistol Doc - Relevant section of rulebook outlining event rules and requirements