VihtaVuori N330 Smokeless Powder (1 lb.)

The burning rate of N330 is a bit slower than with N320 and corresponding to Alliant Unique and Vectan Ba 9. The N330 gun powder is specially designed for 9mm Luger but also suitable for .38 Special, .40 S&W, .44 S&W Special and .45 (Long) Colt.