Vihtavuori 20N29 Rifle Powder – 8lbs
$344.16
Originally developed for .50 BMG, Vihtavuori 20N29 is a slow-burning, large-grain rifle powder that delivers superior performance for military and long-range shooting applications.
3 in stock
This Vihtavuori rifle powder was originally developed for .50 BMG and for military use and even the name 20N29 originates from the Finnish Army standards.
20N29 is a single-based surface treated powder with grain dimensions of 23 mm length and 13 mm diameter. The burning rate is slower and grain size larger than those of the N100 series powders. 20N29 is primarily used in large caliber and magnum applications with heavy bullets and in long-range target shooting. It is ideally suited for the .50 BMG but has also gained a good reputation when used eg. in .300 Lapua Magnum and .30-378 Weatherby Magnum.
| Weight | 8.450 lbs |
|---|---|
| Dimensions | 10.250 × 7.250 × 5.250 in |
| Manufacturer | Vihtavuori |
| Finish | single-based surface treated |
| Weight | 8lbs |
| Dimensions | 23 mm length, 13 mm diameter |
| Material | Rifle Powder |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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