Vihtavuori N340 Smokeless Gun Powder


Smokeless Powder, Black Powder, Primers, and Fuses ship from our warehouse with other products. This ensures no more than one Shipping Charge and one HazMat Charge per order (unless you also order products that Ship Separately from Reloading Stock Primers or our Suppliers).
Each order is limited to no more than 25 pounds of Black Powder, and no more than 66 pounds each of Smokeless Powder, Primers, or Fuse. Smokeless Powder, Black Powder, Primers, and Fuses are considered hazardous materials, incur HazMat Charges, and can only ship ground freight within the continental U.S. Due to safety considerations and legal/regulatory reasons, Smokeless Powder, Black Powder, Primers, and Fuses cannot be returned.
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N340 Powder

N340 Powder is utilized by some of the top shooters and producers in the competitive shooting field, and it has earned a good reputation as one of the best smokeless powders on the market. In all weathers and settings, these powders assure clean burning and consistent shooting qualities.

N340 Powder In Stock are renowned for their consistent and superior quality, which is based on complete control of the whole manufacturing chain, from nitrocellulose manufacture through end-product bottling.

For more than 85 years, these tight quality acceptance limitations have assisted reloaders and cartridge makers in achieving identical loads regardless of manufacturing lot. It’s easy to see why Vv N340 Powder have gained a solid following among world-class shooters.

The Vihtavuori N340 Powder series are single base porous handgun powders. The N340, also known as 3N18, is a genuine multipurpose powder that was initially designed for 9mm and shotshell ammunition. This pistol powder is one of the most popular powders in the Vihtavuori N300 family, and it can be used for a broad range of calibers and bullet weights, making it the ideal reloading partner.

The N340 is mostly utilized for medium and large caliber handguns, as well as shotshells with medium and heavy loads. N340 is a tubular powder having grain size of 1.0mm in length and 0.08mm in diameter.

The grain size is the same as with powder N320, N330, and N350; the only difference is the porosity of the powder. The N340 burns at the medium scale of Vihtavuori handgun powders, and as with powder N320, highly clean burning with no residuals is assured.

Other Important Information:

  • 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.
WARNING: Cancer and Reproductive Harm –


Product Information

Weight 1lb
Quantity 1 Pound

Delivery Information

Shipping Weight 1.205 Pounds
DOT-Regulated Yes
HazMat Product Yes

Additional information


1 Pound, 8 Pound


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