Winchester 748 Smokeless Propellant Reloading Powder – Winchester 748

Duplicate the factory performance of loads from handgun to rifle and shotgun with Winchester®(Winchester 748 Powder In Stock) Smokeless Propellants. The different varieties of Winchester Propellents are specially formulated to provide the clean-burning, temperature, flow rates, and velocities reloaders desired for different applications.

A medium-speed propellant, 748’s lower flame temperature extends barrel life when compared to similar-speed powders. The powder of choice for 223 Remington ammunition, 748 is ideal for a wide range of centerfire rifle loads, including 222 Remington, 30-30 Winchester, 30 Winchester, and up to 485 Winchester Magnum.