Description
Vihtavuori N170 from Vihtavuori is one of the slowest burning rifle powders in the Vihtavuori lineup. Engineered for oversized magnum cases, N170 is ideal when long barrels and high case capacity demand a controlled, progressive burn.
N170 is commonly used in cartridges such as .338 Lapua Magnum, .300 Weatherby Magnum, and other large-capacity rifle rounds where peak velocity and stable pressure curves are essential. Precision shooters and extreme range reloaders value N170 for its predictable performance and consistent ignition in demanding setups.
Ships fast from Ohio with proper hazmat handling. Inventory updated frequently.

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