Combined Services - Approved Military Calibres List
Although this is not a complete list, is may be a useful guide. It is worth remembering that although the calibre is allowed under the rules of the discipline, range allowances must be made and considered before a calibre such as any of these is used.
| Military Cartridge | Commercial Name | Origin |
| 22-250 | Â | USA |
| 5.56 x 45 NATO | 223 Remington | USA, AUS, NZ |
| 243 Win | Â | USA |
| 25-06 | Â | USA, Canada |
| 6.5 x 50mm Arisaka | 6.5mm Arisaka | Japan |
| 6.5 x 52mm Carcano | 6.5mm Carcano | Â |
| 6.5 x 55mm Swedish | 6.5mm Swedish | Sweden |
| 7 x 57mm Mauser | 7mm Mauser | Spain Brazil |
| 7mm Rem Mag | 7mm Rem Mag | USA |
| 7.35mm Italian | 7.35mm Italian | Italy |
| 7.5mm French | Â | France |
| 7.5mm Swiss | Â | Switzerland |
| 7.62 x 36 Grendel | Â | Â |
| 7.62 x 39mm | 7.62 x 39mm Russian | Russia |
| 7.62 x 51mm NATO | 308 Winchester | USA, AUS, NZ, UK |
| 7.62 x 52R mm | 30/30 Winchester | USA |
| 7.62 x 53mm Finish | Â | Finland |
| 7.62 x 54Rmm Russian | 7.62mm Russian | Russia |
| 7.62 x 63mm | 30.06 Springfield | USA |
| 30 M1 Carbine | 30 Cal M1 Carbine | USA |
| 300 Win | 300 Winchester Magnum | USA |
| 30-40 Krag | 30-40 Krag | USA |
| 7.65 x 53mm Mauser | 7.65mm Argentine Mauser | Argentina |
| .303 British | 303 British | UK (Britain) |
| .310 Cadet | .310 Greener | UK |
| 7.7 x 58mm Arisaka | 7.7mm Japanese | Japan |
| 7.9 x 57mm | 8mm Mauser | Â |
| 7.92 x 57 Mauser | 8mm Mauser | Â |
| 8mm Lebel | 8mm French Lebel | France |
| 8 x 38 | Â | Â |
| 8 x 56 Hungarian (Austrian) | Â | Hungary |
| 338 Lapua Magnum | Â | Finland |
| 9 x 39 | Â | Â |
| 45-70 Government | Â | Â |
This list has been compiled with input from various sources. All care has been taken. If you have any questions, please contact the Discipline Chairman.