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Vihtavuori N555 Smokeless Gun Powder

13 reviews | Write a review

$52.99 - $351.99

SKU: VIHN555 Categories: , , Tags: ,

Vihtavuori N555 Smokeless Powder

Vihtavuori’s N555 rifle powder is designed for precision rifle platforms chambered in cartridges such as 6mm & 6.5 Creedmoor, .284 Winchester, 260 Remington, 30-06 Springfield, and for rifle calibers with large case volume and comparatively small bullet diameters, among others. Competitive shooters and hunters will benefit from its insensitivity in
extreme weather conditions. N555 is the most temperature stable powder in its class, and features unprecedented performance in the 6.5 Creedmoor. It includes an anti-fouling agent that minimizes barrel fouling to extend the length of your competitive shooting stages. Its unmatched lot-to-lot consistency also eliminates costly range time re-developing your favorite loads.

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.

Additional information
Weight 8 lbs
Dimensions N/A

Product Model


Hazmat Class



1#, 8#

Review & Questions Summary
4.85 of 5
Reviewed by 13 People
  1. Owen M. (verified owner)

    Delivery time excellent. Little pricey but what isn’t this days.

    Owen M. (verified owner)

  2. Ron R. (verified owner)

    Very smooth transaction and very reasonable Hazmat fee.
    N555 is temp stable and is more consistent lot to lot then H4350.

    Ron R. (verified owner)

  3. Roy t (verified owner)

    Received product from Powder Valley fast with no problems with shipping.

    Roy t (verified owner)

  4. zachariah stephens (verified owner)

    zachariah stephens (verified owner)

  5. Joe (verified owner)

    Great service

    Joe (verified owner)

  6. John R (verified owner)

    My favorite powder for 30-06 and 6.5 and Powder Valley is my go-to source for all of my reloading components. Great people to-do business with year after year.

    John R (verified owner)

  7. Anonymous (verified owner)

    Anonymous (verified owner)

  8. ERIC J. (verified owner)

    ERIC J. (verified owner)

  9. Edwin B. (verified owner)

    Edwin B. (verified owner)

  10. Michael Paque (verified owner)

    I was over charged for sales tax

    Michael Paque (verified owner)

  11. Matt D (verified owner)

    Viht powders are superior in every way and N555 is another great example. Temp stable is an understatement as we conducted testing from 98f down to -17f and found a grand total of 19 fps difference. This is probably the best option for 6.5 creedmoor for those who want the best velocity and a full case using heavier projectiles.

    Matt D (verified owner)

  12. Steven C. (verified owner)

    The N555 works great in my 6.5 creedmoor loads. Consistent results with my poi.

    Steven C. (verified owner)

  13. scot b. (verified owner)

    Load developing for a few different calibers. Seems to perform well in the 270 wby with decent velocity and manageable extreme spreads though es is likely not all attributed to the powder. Ok powder for 7mil but good es. Case volume and velocity were a bit lacking before pressure signs. Wasn’t the greatest in 300 win (larger group sizes, low case volume but again likely not all the powders fault as this was a lightweight hunting rifle). Was trying to use the same powder for all guns based on scarcity of components, as we’re all well aware of the rediculous cost of shipping and hazmat of just “trying” out a pound of powder, and no one ever having all three “ideal” powders in stock at the same time. I don’t know if we’ll be able to just run down to the local gun shop and pick up what we need ever again.

    That said, powder valley does you right. As reasonable as possible on cost and that goes for shipping as well. Will continue to buy from them.

    scot b. (verified owner)

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