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N320 handgun powder

The N320, formerly known as 3N22, is a fast-burning handgun reloading powder for use in light to mid-range target loads, in cartridges ranging from the 9 mm and .38 Special, up to the .44 Special and 45 ACP. It’s capable of producing higher velocities at acceptable pressures than the N310, and it provides the handloader a bit more versatility at the loading bench.

N320 is one of our most popular handgun powders and can be used for a wide range of 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 powder 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.

Package sizes

N320 handgun powder is available in medium and large bottle sizes. Read more about the bottle weights and sizes here!

Powder Packaging Sizes - Vihtavuori