This was the 10th appearance of what had been standardised in 1948 as the men's
ISSF 25 meter rapid fire pistol event, the only event on the 2020 programme that traces back to 1896. The event has been held at every Summer Olympics except 1904 and 1928 (when no shooting events were held) and 1908; it was nominally open to women from 1968 to 1980, although very few women participated these years. There is no women's equivalent on the Olympic programme, as of 2021. The first five events were quite different, with some level of consistency finally beginning with the 1932 event—which, though it had differences from the 1924 competition, was roughly similar. The 1936 competition followed the 1932 one quite closely. The post-
World War II event substantially altered the competition once again. Five of the top 10 shooters from 1952 returned: two-time gold medalist
Károly Takács of Hungary, silver medalist
Szilárd Kun of Hungary, bronze medalist
Gheorghe Lichiardopol of Romania, fifth-place finisher
Pentti Linnosvuo of Finland, and tenth-place finisher
Oscar Cervo of Argentina. The reigning world champion was Soviet Nikolai Kalinichenko, who was not competing; second-place American
William McMillan was also absent (failing to make the U.S. Olympic team after equipment failure at the trials), but third-place Finn
Pentti Linnosvuo was in Melbourne. Australia, Colombia, Indonesia, and Japan each made their debut in the event. The United States made its eighth appearance in the event, most of any nation. ==Competition format==