5.6×50mm Magnum

The 5.6×50mm Magnum is a centerfire, rimless, bottlenecked rifle cartridge that was developed in 1970 by Günter Frères of the Deutsche Waffen und Munitionsfabriken.

Parent case

In 1968, Günter Frères developed the parent case, the rimmed 5.6×50mmR Magnum (designated 5,6 x 50 R Mag. by the C.I.P. According to the official C.I.P ruling, the rimless 5.6×50mm Magnum can handle up to P_max piezo pressure, which is more than the rimmed parent case developed four years prior.

Uses

The 5.6×50mm Magnum and 5.6×50mmR Magnum cartridges were developed in Germany as legal hunting cartridges for small game, fox, chamois and roe deer at ranges up to and over. In North America it is considered a varmint hunting cartridge.