The N320, formerly known as 3N22, is a fast-burning, porous handgun powder. It is one of our most popular powders and can be used with pistol calibers from .32 to .45.

It is most commonly used by sport and hobby shooters such as Cowboy Action shooters, but as a very reliable gun powder it is also suitable for authority applications.

The vihtavuori n320 type is tubular, with grain dimensions 1,1 mm x 0,8 mm (length x diameter), and as all our reloading powders it includes the added decoppering agent.

N320 load data is recommended by the best Cowboy Action Shooter “Evil Roy” vouches for the purity of Vihtavuori N320

As an extremely clean burning and accurate load data, N320 is also a big favorite of Gene Pearcey aka “Evil Roy”, the famous Cowboy Action Shooter using

Vihtavuori Powders.