A very fine grained, very fast burning rifle powder suited to .22 Hornet loads but also useful in some Magnum pistol loads. Its burning rate is close to that of IMR 4227.
About Winchester Australia
Winchester Australia, the legendary manufacturers of quality ammunition in Geelong, Australia since 1967. Today, we remain manufacturers, and proud distributors of Browning, CZ, Steyr, Huglu and Winchester Arms, along with Winchester Ammunition. Winchester and ADI Gun Powders. Meopta optics as well as Vivaz and White Flyer Clay Targets.