List of rifle cartridges, by primer type, calibre and name. Rimfire cartridges Centerfire cartridges Inches Smaller than .30 caliber .30 caliber – .39 caliber .40 caliber – .49 caliber .50 caliber and larger Metric Smaller than 6mm 4.5mm mkr 4.6×30mm 4.85×49mm 5mm Craig 5mm/35 SMc 5.45×39mm 5.56×21mm PINDAD 5.56×30mm MINSAS 5.56×45mm NATO 5.6×50mm Magnum 5.6×57mm 5.6×57mmR 5.6×61mm VHSE 5.7×28mm 5.8×21mm 5.8×42mm 6mm–7mm 7mm–8mm 8mm–9mm 9mm and larger Bore/gauge .360 bore — .410 bore — 32 Gauge — 28 Gauge — 24 Gauge — 20 Gauge — 16 Gauge — 14 Gauge — 12 Gauge — 10 bore — 8 bore — 6 bore — 4 bore — 2 bore — See also List of 5.56×45mm NATO firearms References Originally adapted from Hawks Rifle Cartridges Some cartridge info can be found at 6mmbr cartridge diagrams Reloading information at Load Data Cartridge diagrams at Steve's Pages Cartridge and reloading info can be found at Accurate Reloading Rifles Rifle cartridges de:Liste Handfeuerwaffenmunition#Büchsenmunition