Rifle cartridge

Heavy machine-gun cartridge: 12.7 × 99 mm NATO, High power rifle cartridges: 300 Win Mag, 7.62 × 51 NATO (.308 Winchester), Intermediate cartridges: 7.62 × 39, 5.56 × 45 mm NATO, Rimfire cartridge.22LR

A rifle cartridge is a type of cartridge fired by a longer ranged rifled weapons.

Types

Intermediate

An intermediate cartridge is a military rifle cartridge that is less powerful than typical full power battle rifle cartridges such as the 7.92mm Mauser or US .30-06, but still significantly more powerful than pistol cartridges.^[1] As their recoil is significantly reduced compared to high power rifle cartridges, fully automatic rifles firing intermediate cartridges are relatively easy to control. However, even though less powerful than a traditional rifle cartridge, the ballistics are still sufficient for an effective range of 250–500 metres (820–1,640 ft), which are the maximum typical engagement ranges in combat. This allowed for the development of the assault rifle concept, which is a selective fire weapon that is more compact and lighter than rifles firing full power cartridges. The first intermediate cartridge was the German 7.92x33mm Kurz.^[1] Other examples include the Soviet 7.62x39mm used in the AK-47 and AKM series, and the .280 British round developed for the EM-2. The 5.56x45mm NATO cartridge is also an intermediate cartridge.

Full-powered

A full-powered cartridge is primarily used for medium and battle rifles.

References

1. ↑ 1.0 1.1 Bull, Stephen (2004). Encyclopedia of Military Technology and Innovation. Greenwood. p. 25. ISBN 978-1-57356-557-8.