The 5.6×39mm, also known in the U.S. as .220 Russian, is a cartridge developed in 1961 for deer hunting in the USSR.[3] It fires a 5.6mm projectile from necked down 7.62×39mm brass. While it originally re-used 7.62x39 cases, once it became popular enough commercial ammunition started being manufactured, both in the USSR and in Finland.[4][5] When it was introduced to the United States by SAKO it was stamped .220 Russian. Lapua later changed the designation to .220 Russian for the American market as well.[6][5]
| 5.6×39mm | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ||||||||||||||||
| Type | Hunting | |||||||||||||||
| Place of origin | Soviet Union | |||||||||||||||
| Production history | ||||||||||||||||
| Designed | 1961 | |||||||||||||||
| Manufacturer | SAKO & Lapua | |||||||||||||||
| Specifications | ||||||||||||||||
| Parent case | 7.62×39mm | |||||||||||||||
| Case type | Rimless, Bottle-Neck | |||||||||||||||
| Bullet diameter | .223 in (5.7 mm)[1][2] | |||||||||||||||
| Land diameter | .215 in (5.5 mm)[2] | |||||||||||||||
| Neck diameter | .248 in (6.3 mm) | |||||||||||||||
| Shoulder diameter | .402 in (10.2 mm) | |||||||||||||||
| Base diameter | .447 in (11.4 mm) | |||||||||||||||
| Rim diameter | .447 in (11.4 mm) | |||||||||||||||
| Rim thickness | .059 in (1.5 mm) | |||||||||||||||
| Case length | 1.524 in (38.7 mm) | |||||||||||||||
| Overall length | 1.917 in (48.7 mm) | |||||||||||||||
| Case capacity | 30.1 gr H2O (1.95 cm3) | |||||||||||||||
| Primer type | Small rifle | |||||||||||||||
| Maximum pressure | 51,000 psi (350 MPa) | |||||||||||||||
| Ballistic performance | ||||||||||||||||
| ||||||||||||||||
| Source(s): [1] | ||||||||||||||||
Soviet 5.6×39mm cartridges were loaded with smokeless powder VT (винтовочный пироксилиновый порох ВТ), as well as Soviet 7.62×54mmR and 9×53mmR hunting cartridges.[7] It is the parent case for the .22 PPC, 6mm PPC, and the 6.5mm Grendel cartridges.[6]
Ballistics
editFrom Wolf.[8]
Firearms
editIn the Soviet Union, several hunting rifles were designed for this cartridge; MBO-1 target rifle, bolt-action carbine Bars, self-loading carbines MTs-127 (МЦ-127) and MTs-128 (МЦ-128), combination guns IZh-15,[9] MTs-5-35[10] and MTs-105-01 (МЦ-105-01).[11]
The TKB-022PM5 bullpup assault rifle, AO-36 assault rifle ("Автомат АО-36"), IZh-94 "Sever", "Saiga-5.6" ("Сайга-5.6"), and "Saiga-5.6S" ("Сайга-5.6С") have been chambered in 5.6×39mm.[6]
See also
editReferences
edit- ^ a b М. Блюм. Патроны для промысла // журнал «Охота и охотничье хозяйство», № 5, 1971. стр.30-31
- ^ a b "C.I.P. TDCC sheet 5,6 x 39" (PDF). Archived (PDF) from the original on 2018-10-08. Retrieved 2022-02-08.
- ^ "220Russian5-6x39mm AMMO-ONE ammunition collection - The 5.6x39mm or .220 Russian". Archived from the original on 2020-10-03. Retrieved 2018-09-19.
- ^ "5.6x39 from 7.62x39 Kalashnikov / MUNICION.ORG". March 5, 2014. Archived from the original on 2014-03-05.
- ^ a b "Competition Cartridges". www.6mmbr.com.
- ^ a b c ".220 Russian 5.6x39mm Cartridge Archives - Hughes Precision LLC .220 Russian (5.6×39mm) cartridge".
- ^ Вопросы – ответы // журнал «Охота и охотничье хозяйство», № 1, 1994. стр.20-21
- ^ "ТПЗ - Охотничьи патроны 5.6x39 A". www.wolfammo.ru. Archived from the original on 2008-06-15.
- ^ Комбинированное ружьё ИЖ-15 // А. А. Потапов. Всё об охотничьих ружьях. М., ФАИР-Пресс, 2011. стр.372
- ^ М. Блюм. Патрон 5,6 х 39 мм // журнал «Охота и охотничье хозяйство», № 5, 1969. стр.28-29
- ^ А. Блюм, А. Волнов. Патроны для нарезного охотничьего оружия // журнал "Охота и охотничье хозяйство", № 7, 1984. стр.30-31
Further reading
edit- 5,6-мм охотничий патрон с высокой начальной скоростью пули // Спортивно-охотничье оружие и патроны. Бухарест, "Внешторгиздат", 1965. стр.134
- Патроны охотничьи 5,6x39. Типы и основные размеры. ГОСТ 20808-75. Москва, 1975.
- Патроны охотничьи 5,6x39 // Охотничье и спортивное оружие. М., Внешторгиздат. 1989.
- А. В. Кузьминский. Оружие для охотника: практическое пособие / под общ. ред. А. Е. Тараса М., ООО «Издательство АСТ», 2002. стр.250-251
