This is a list of firearm cartridges which have bullets of a caliber between 6 millimetres (0.236 in) and 6.99 millimetres (0.275 in).Length refers to the cartridge case length
OAL refers to the overall length of the cartridge
Rifle cartridges
.24 in (6.2 mm).25 in (6.5 mm).26 in (6.6 mm) and up ==See also==