July 5th, 2014
The digital version of the Vihtavuori Reloading Guide (13th Edition) has been updated. It can be downloaded for FREE in PDF Format.
CLICK HERE to Download Vihtavuori Reloading Guide (Updated June, 2014)
In this latest update, two new calibers have been added: .221 Remington Fireball and .300 AAC Blackout. (Lapua now makes .221 Fireball brass.) In addition, there is updated data for the popular .260 Remington cartridge. That’s good news as we know that many of our readers are looking for load data for the .260 Rem. Vihtavuori makes a variety of powders well-suited for both hunting and match loads in the .260 Rem.
Data Tip from EdLongrange. We welcome reader submissions.
The Vihtavuori Reloading Guide covers more than 20 different types of VV reloading powders. It was most recently updated in June, 2014. The online reloading info database at Vihtavuori.com has also been updated.
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January 20th, 2014
It’s official. Representatives of Lapua announced at SHOT Show 2014 that Nammo has purchased Vihtavuori, acquiring the “VV” line of propellants, and, most importantly, taking over Vihtavuori’s powder production facility in Vihtavuori, Finland.
This means that Vihtavuori is now officially under the Nammo umbrella as is Lapua, producer of brass, bullets, and loaded ammunition. Lapua engineer Tommi Tuuri has visited the Vihtavuori plant in person. Tommi says all operations are going well and the plant is running at normal capacity (but Nammo does plan some upgrades in the months ahead). Vihtavuori powders will continue to be imported into the United States as before and the powders will be made available through existing distribution channels.
Learn More about Nammo Purchase of Vihtavuori Powder Factory
The Vihtavuori Powder factory is located in Vihtavuori, Finland. Click marker to zoom.
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April 20th, 2013
Here’s good news for reloaders. Some large shipments of propellants were delivered in the last week, and we are starting to see supplies of some popular powders start to catch up to demand. Third Generation Shooting Supply received a very large order of Alliant Powders in one-pound containers, including the popular Reloder series. If you need RL15, RL19 or RL22 you may be able to grab some before it’s gone. TGSS has already sold nearly a ton of RL15 this week.
Natchez Shooters Supplies is featuring Vihtavuori powders, and the Natchez inventory system is showing supplies “in stock” for many of the most popular Vihtavuori powders including N320, N133, N135, N540, N150, N160, and N165. All these powders (including 8-lb jugs of N133) are shown “in stock” as of this morning, but we caution that things change quickly!
NOTE FOR LATE READERS: Inventory shown for 10:00 AM April 20, 2013.
Powder Valley Inc.
Partial List of In-Stock Powders
Hodgon H380 (1 lb.) — In stock at $18.35/lb
Hodgdon H1000 (8 lbs.) — In stock at $152.00 for 8 lbs.
Hodgdon Retumbo (1 lb.) — In stock at $21.35/lb
Hodgdon Superformance (8 lbs.) — In stock at $152.00 for 8 lbs.
Alliant Reloder 50 (1 lb.) — In stock at $19.15/lb
Alliant Reloder 50 (8 lbs.) — In stock at $137.50 for 8 lbs.
IMR 7828 (8 lbs.) — In stock at $147.80 for 8 lbs.
Norma 203B (1 lb) — In stock at $24.80/lb (this is nearly identical to Reloder 15)
Vihtavuori 3N37 (1 lb) — In stock at $29.95/lb
Vihtavuori N150 (1 lb) — In stock at $29.15/lb
Vihtavuori N160 (1 lb) — In stock at $29.15/lb
Third Generation Shooting Supply
Alliant Powders (Partial list)
Power Pro 4000 MR (1 lb.) — 961 lbs. in stock at $19.99/lb
Power Pro Varmint – (1 lb.) — 133 lbs. in stock at $19.99/lb
Reloder 10X – (1 lb.) — out of stock
Reloder 15 (1 lb.) — 733 lbs. in stock at $20.99/lb
Reloder 17 (1 lb.) — out of stock
Reloder 19 (1 lb.) — 2579 lbs. in stock at $20.99/lb
Reloder 22 (1 lb.) — 1797 lbs. in stock at $20.99/lb
Reloder 25 (1 lb.) — 109 lbs. in stock at $20.99/lb
Reloder 50 (1 lb.) — 36 lbs. in stock at $20.99/lb
Natchez Shooters Supplies
Vihtavuori Powders (Quantities Limited)
Vihtavuori Oy N3N37 (1 lb.) — In Stock at $31.49/lb
Vihtavuori Oy N320 (1 lb.) – In Stock at $31.49/lb
Vihtavuori Oy N133 (8 lbs.) — In Stock at $197.49 for 8 lbs
Vihtavuori Oy N133 (1 lb.) – In Stock at $30.49/lb
Vihtavuori Oy N135 (1 lb.) – In Stock at $30.49/lb
Vihtavuori Oy N150 (1 lb.) – In Stock at $30.49/lb
Vihtavuori Oy N160 (1 lb.) – In Stock at $30.49/lb
Vihtavuori Oy N165 (1 lb.) – In Stock at $30.49/lb
Vihtavuori Oy N540 (1 lb.) – In Stock at $34.99/lb
Editor’s Note: As with all inventory systems, there can be a variance between actual inventories and listed inventories. We are reporting what is shown “in-stock” this morning. But if the inventories are not updated in “real time” as shipments are made, true supplies may be less than what is shown.
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January 14th, 2013
To ensure the increasing demand of Lapua ammunition and Vihtavuori powder in the USA market is met with sufficient supply, Nammo Lapua Oy has made changes to its distribution network. Effective Jan 1, 2013, Lapua centerfire ammunition and components, as well as Lapua and SK brand rimfire ammunition, will be distributed by Graf & Sons of Mexico, Missouri; Sport Shooting International (SSI) of Anaheim, California; and Crow Shooting Supplies of Brooklyn, Iowa.
VihtaVuori smokeless powder products will continue to be imported and distributed by the Hodgdon Powder Company of Shawnee Mission, Kansas.
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October 22nd, 2012
Man does not live by long-guns alone. We know that many of our readers own .45 ACP handguns and load for this extremely accurate “classic” cartridge. When selecting a powder for the .45 ACP, there are many good options. All the major powder manufacturers make propellants with appropriate density and burn rate characteristics for the .45 ACP. Popular choices include: AA #5 (Accurate Powder); Bullseye (Alliant); Clays, HP-38, and Titegroup (Hodgdon); VV N310 and N320 (Vihtavuori); and WW 231 and WST (Winchester). We’ve tried all those powders in a variety of .45 ACP handguns. When we consider all the factors that make for a good pistol powder, we think N320 is one of the best available propellants for the .45 ACP. Vihtavuori N320 is very accurate, it meters well, and it burns clean, with minimal smoke and flash. If you haven’t tried VV N320 yet, you should.
Pros and Cons of Different Powders for the .45 ACP
This Editor has personally tried out eight or more different powders for the .45 ACP. Bullseye works but it is very dirty (both smoke out the barrel and sooty powder fouling on case). Though it otherwise burns clean, Titegroup leaves a singular (and nasty) high-temp flame streak on your brass that is hard to remove. AA #5 is a good choice for progressive press newbies as you use more powder so a double charge will (usually) be obvious. I like AA #5 but N320 was more accurate. Clays burns clean but some powder measures struggle with flake powders like this. WW 231 offered excellent accuracy and metered well, but it kicked out sparks with little pieces of debris that would hit me in the face. Who wants that?
I personally tried all the powders listed above with lead, plated, and jacketed bullets. After testing for accuracy, consistency, and ease of metering, I selected VV N320 as the best overall performer.
- No powder tested was more accurate (WW 231 was equally accurate).
- Meters very well in all kinds of powder measures.
- Produces very little smoke from muzzle.
- Does not put nasty burn streak on brass like Tite-Group does.
- Low Flash — you don’t get particles and sparks flying out like WW 231.
- Cases come out from gun very clean — so you can tumble less often.
Forum member and gunsmith Michael Ezell agrees that N320 is a good choice for the .45 ACP. Mike has also found that WW 231, while accurate, produces sparks and a large flash. Mike writes: “I first started using N320 after my first night shoot, while shooting IDPA/IPSC matches. It was astonishing how much of a fireball the WW 231 created. I was literally blinded by the flash while trying to shoot a match. As you can imagine, that didn’t work out very well. I went from WW 231 to N320 and never looked back…and the flash from it was a fraction of what a kid’s sparkler would give off. I have nothing but good things to say about [N320] after using both. Night shoots are a real eye-opener! When it comes to a personal protection… there is, statistically, a very high chance that if you ever have to use a gun to protect yourself or your family, it’ll be in the darkness[.] Being blinded by muzzle flash (and deafened by the noise) are things that should be considered, IMO.”
This Editor owns a full-size, all-stainless S&W 1911. After trying numerous powders, I found VV N320 delivered the best combination of accuracy, easy metering, consistency, clean burning qualities, and low muzzle flash. My gun has proven exceptionally accurate using N320 with bullets from 180 grains to 230 grains — it will shoot as accurately as some expensive customs I’ve tried. At right is 5-round group I shot offhand at 10 yards with my 5″ S&W 1911. The bullet hole edges are sharp because I was using semi-wad-cutters. Rounds were loaded with Vihtavuori N320 and 200-grain SWCs from Precision Bullets in Texas.
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July 12th, 2012
Vihtavuori has updated the loading information for a number of popular rifle chamberings. You can find the updated reloading data online in the Vihtavuori Reloading database. The updated online information supplements the Vihtavuori Reloading Guide (10th Edition) print version (and its PDF version). The online Reloading Database has been revised with updated and enhanced loading data (including some new powder options) for the following cartridges:
- .22-250 Remington
- .260 Remington
- 6.5×55 Swedish
- 6.5×55 SKAN
- 6.5-284 Norma
- 7mm-08 Remington
- .30-06 Springfield
- .300 WSM
- .300 Win Mag
- .300 RUM
- .338 Lapua Magnum
NOTE: Vihtavuori promises that: “The updated PDF for the downloads section and the printed version of the guide will be available at the end of the year 2012″.
Story Tip by EdLongrange. We welcome reader submissions.
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June 20th, 2012
Eurenco (European Energetics Corporation) is a French company owned by the SNPE Group. Eurenco specializes in production of propellants and explosives. Eurenco currently owns and operates five modern production plants in Belgium (Clermont), Finland (Vihtavuori), France (Bergerac, Sorgues) and Sweden (Bofors AB, Karlskoga). Readers are doubtless familiar with Vihtavuori powders, which are marketed and distributed by the Nammo Lapua group based in Finland. Though Nammo Lapua distributes Vihtavuori powder, Eurenco actually owns the Vihtavuori factory located in Vihtavuori, Finland.
Eurenco Looks for Buyer for Vihtavuori Plant
On June 18, Eurenco stated that it is “considering” selling the Vihtavuori Ltd. production facility to a third party. This factory currently employs 100 workers, and has annual revenues of $15 million Euros.
Eurenco hopes to sell the plant to a Finnish company, and we are informed that at least one investment group from Finland is interested. Eurenco revealed no immediate plans to shut the facility or to curtail production while Eurenco seeks a buyer. However, Eurenco said that the primary reason for selling the plant was reduced military demand for Vihtavuori products in recent years.
Read Related News Story from Finland. (Use Google Translator for English Version).
No Change in Vihtavuori Powder Distribution in USA
We discussed the potential Vihtavuori factory sale with Adam Braverman, U.S. representative for Nammo Lapua. Adam first noted that Nammo Lapua is NOT a potential buyer for the plant: “That’s not on the table.” But Adam emphasized that he forsees no changes to the current Vihtavuori distribution scheme: “Vihtavuori powder buyers should expect ‘business as usual’. We do not forsee any price or product availablity changes in the short term. There is plenty of powder inventory available, so we can fill all existing demands through the end of 2012.” While Eurenco looks for a new owner of the Vihtavuori plant, there will be no changes to the current system of distribution of Vihtavuori powders in the USA. Adam said: “There is plenty of powder in the European warehouses, and Nammo Lapua will continue to export Vihtavuori propellants to the USA importers (Hodgdon and Kaltron) who will distribute them to our retailers. We do not anticipate any supply shortages.”
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April 19th, 2012
Powder Valley just announced it has received 120 4-lb kegs of Vihtavuori N320 powder. This stuff has been hard to find lately, so Powder Valley suggests: “Get em quick. They won’t last long!”
We know why N320 powder is in high demand (most vendors are sold out right now). This is a truly outstanding propellant for the .45 ACP. It is very accurate, burns clean, and it meters well from progressive presses. This Editor has tried a dozen different powders for my .45 ACPs and N320 is my top choice for 180-200gr bullets. Nothing was more accurate, and N320 burned cleaner (with fewer sparks and unburnt particles flying back) than WW 231 (which is also very accurate).
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July 21st, 2011
If you read our 2011 Super Shoot Report by James Mock, you’ll see that Vihtavuori N133 powder is the overwhelming choice of top short-range benchrest shooters for loading their 6PPCs. Other Vihtavuori powders, such as N135, N150, and N550 are also very popular for other match and hunting cartridges.
If you currently use a Vihtavuori (VV) powder, or you plan to try a Vihtavuori powder in the near future, visit www.Lapua.com soon. Load info on Lapua’s Vihtavuori Reloading Data Page has been updated (or added) for the following calibers: .222 Remington, .223 Remington, .223 WSSM (new caliber data), .22-250 Remington, 6.5 Grendel, 6.5×47 Lapua, and 7.62x53R. In the updated tables, you’ll find VV powder recipes for a wide variety of bullets from Hornady, Lapua, Nosler, Sierra, Speer and other bullet-makers.
Though these recipes are fairly conservative, always start low and work up gradually when using a new powder for the first time. Likewise, you should back off your load if you change ANY component or if you have fitted a new barrel to your rifle.
Story tip by EdLongrange. We welcome submissions from our readers.
Vihtavuori N100 Series
The N100 series powders are single-base powders used mainly in rifle calibers. There are ten N100 series powders with different burning rates and suitability from the .17 Remington up to the .458 Winchester Magnum and two special powders for .50 BMG.
The N500 series powders are impregnated extruded rifle powders with Nitroglycerol added as extra energy component. If higher loading densities and more energy are needed, N500 series powders are competent alternatives for the N100 series powders. N500 series High Energy powders are available in five different burning rates.
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February 1st, 2011
The new, 9th Edition of the Vihtavuori Reloading Guide has been released. The complete Reloading Guide can be downloaded for FREE as a PDF (Adobe Acrobat) file. The rifle reloading data has been expanded and revised with more powder selections for existing bullets. The load data for .243 Winchester has been revised extensively, and there is new caliber data for 6mm Remington, 6.5×55 Swedish and 6.5×55 SKAN. Load info for the .260 Remington, 6.5×55 Swedish, 30-06, and 45/70 has also been expanded in the 9th Edition of the VV Reloading Guide.
CLICK HERE for FREE Download of Vihtavuori 9th Ed. Reloading Guide PDF.
Error Correction: In the hard-copy, USA-printed version of the 9th Ed. Vihtavuori Reloading Guide, there is an error on page 25 concerning modern 6.5×55 loads. The data is correct in the PDF version of the Reloading Guide (linked above). CLICK HERE to download print version correction.
|The 9th Edition includes updated loading data for the following cartridge types:
6.5×55 Swedish (Modern Action)
6.5×55 SKAN (Modern Action)
Story sourced by Edlongrange.
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February 27th, 2010
Vihtavuori (VV) has started producing N570, a new high-energy, double-base powder suited for magnum cartridges. The burn rate of N570 is similar to Vihtavuori N170 and Hodgdon H870, making it somewhat faster than 24N21 or Retumbo. The new N570 has the slowest burn rate of the five powders in N500-series of high-energy propellants. N570 is an extruded tubular powder with a large kernel size (similar to VV 20N41 and 20N29) and a high bulk density.
The characteristics of this slow burning, high-energy powder are well-suited for large volume cases like the 6.5-284 Norma, 300 Winchester Magnum, 300 Remington Ultra Mag, 338 Lapua Magnum or the 30-378 Weatherby Magnum.
Reloading Data for the new N570 Powder is available in the latest edition of the Vihtavuori Reloading Guide. (PDF).
CLICK HERE for Vihtavuori Reloading Guide (8th Ed.).
The new N570 was developed at the request of magnum cartridge reloaders. Vihtavuori told us: “Powder users have repeatedly asked for a powder suited to the needs of the largest magnum rifle cartridges. We have developed our new N570 High Energy powder to meet this special need in the market. N570 was developed to bring out the very best performance and velocity in large volume magnum rifle cartridges.”
VV Recommends Weighing N570 Charges
Because N570 has very large kernels, Vihtavuori advises that reloaders should always WEIGH N570 charges rather than rely on throws from powder measures: “We recommend that charges of this high-energy N570 powder be weighed, as measures do not always deliver consistent charges. This is especially true when the powder being used is of such a large kernel configuration. This may lead to a potential for either under- or over-charged cases, if the charges are thrown straight from the measure and not weighed.”
Vihtavuori Powders are imported in the USA by Hodgdon Powder Company and Kaltron Outdoors, and are marketed worldwide by Nammo Lapua, www.lapua.com.
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