A useful fine grained medium/slow burning rifle powder for medium sized cartridges such as .308 Winchester and 25-06 Remington. It's burning rate is close to that of IMR 4064 but its bulk density is higher.
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.