N120 powder is primarily intended for small caliber cartridges. It is well-suited for cartridges such as the .223 Remington, .222 Remington, .22-250 Remington, and other similar calibers.
Vihtavuori N130 powder is primarily designed for small caliber rifle cartridges. It is well-suited for a range of cartridges such as the .223 Remington, .222 Remington, .22-250 Remington, and other similar calibers.