Vihtavuori N340 Smokeless Powder 4 Pound

Item #:VN3404
Shipping: One flat fee of $9.95 per online order.
Exclusions apply. Click for details.
$12.50 hazardous materials fee applies.
Availability:In Stock
Vihtavuori N340 Smokeless Powder 4 Pound

Product Information

With a burning rate not dissimilar to Winchester 540 or Herco, this powder is a wide application type. Data for the following handgun cartridges is currently available: 30 Luger, 9mm Luger, .38 S & W (Colt New Police), .38 Super Auto, .38 Special, .357 Magnum, .44 Magnum, .45 Auto and .45 (Long) Colt.


WARNING: This product can expose you to chemicals including N-Nitrosodiphenylamine and Di-n-butyl phthalate, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to -

Warning: Not all powders are the same. Please refer to the manufacturer's load data.

Available Rebates

Vihtavuori - Holiday Rebate

Offer valid on purchases made Nov 1, 2019 through Jan 1, 2020. Rebate request must be submitted by Jan 31, 2020.

To take advantage of this offer, pick up a form from your favorite Vihtavuori retailer or complete the pdf form below no later than January 31, 2020.

The 2019 Vihtavuori Rebate program is currently under way. For a limited time, earn $5.00 back per one-pound bottle, $10.00 per four-pound bottle, and $20.00 back per eight-pound bottle when you purchase Vihtavuori powders (maximum $100 rebate). Offer is valid on qualifying purchases made between November 1, 2019 and January 1, 2020. All rebate coupons must be received by January 31, 2020.

  • Minimum purchase of 1 one-pound, four-pound, or eight-pound bottle
  • Maximum purchase of 20 one-pound, 10 four-pound, or 5 eight-pound bottles
  • Mix and match for a maximum of $100 rebate
  • Offer valid in the US only
  • Must include proof of purchase (original online order receipt or retailer cash register receipt showing the retailer name and date of purchase)
  • Must include the unique serial number for each Vihtavuori bottle you purchased
  • Purchase must be made between November 1, 2019 – January 1, 2020 (Holiday Rebate)
  • Completed form must be received by January 31, 2020
  • Please allow approximately 8 to 10 weeks for delivery
  • Capstone Precision Group and Nammo Inc. employees not eligible
  • Additional requirements and limits found on rebate form

The purchasing period for this rebate has ended. You may still submit your rebate until January 31, 2020.

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