Winchester Smokeless Powders have been around since the late 1800s. Customers that have shot Winchester factory loaded ammunition know that quality of propellant they're receiving as soon as the first shot is fired. Bring that quality home to the reloading bench with the Winchester family of powders.
WSF is an ideal choice to maximize velocities in 12 gauge 1-1/8 oz and 1-1/4 oz loads. Also performs well in 38 Super, 9mm Luger, 40 S&W and other fast shooting action handgun applications.
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