Vihtavuori Smokeless Powder is used by some of the best shooters and manufacturers in the competitive shooting industry, they have gained an excellent reputation for being one of the best smokeless powders available. All of these powders ensure clean burning and repeatable shooting properties in all weathers and conditions. Vihtavuori Smokeless Powders are credited with uniform and superb quality based on full control of the whole production chain beginning from the production of nitrocellulose to the bottling of the end product. These strict quality acceptance limits have helped reloaders and cartridge manufacturers to achieve similar loads regardless of the production lot for more than 85 years. It is easy to see why Vihtavuori Smokeless Powders have gained a strong position among top-class shooters around the world

The N300 series powders are single-base porous powders for handguns. Vihtavuori’s 3N37 handgun powder was originally developed for .22 rimfire cartridges but has since proven to be very versatile and desirable within all competitive handgun shooting disciplines. The 3N37 is a tubular, porous powder type with grain dimensions of 0,6 mm and 0,6 mm in diameter. The symmetrical grain size makes metering a breeze in powder measures. The burning rate of the 3N37 is close to N350 and on the medium scale of handgun powders. This is an excellent powder for 9 mm major loads for IPSC open competitions and it’s very popular in USPSA and IPSC practical pistol shooting disciplines. In addition to practical shooting, 3N37 is also widely used as a submachine gun powder. 3N37 offers consistent, extreme precision, with clean burning – and that is why it is used by the best shooters in the world.

Other Important Information: Vihtavuori 3N37

• Do not exceed the loads displayed in the reloaders guide.
• Never mix any two powders regardless of type, brand, or source.
• Never substitute any smokeless powder for Black Powder or any Black Powder substitute.

Delivery Information Vihtavuori 3N37