Slow-burning magnum rifle powder designed for heavy bullets and long-range performance. Ideal for .338 Lapua Magnum and other large calibers from .65×55 SE to .416 Rigby.
Vihtavuori N165 is a slow-burning rifle powder engineered for shooters who demand exceptional long-range performance and consistency. This is a powder for serious handloaders pursuing precision at distance.
N165 is a universal powder optimized for magnum rifle calibers when loaded with heavy bullets. It achieves slightly higher velocities than its counterpart N160, making it the superior choice when maximum performance is your goal.
N165 features uniform granule geometry (13mm length × 10mm diameter) identical to N160, with a proprietary surface coating that delivers its distinctive burning characteristics. This consistency ensures reliable, predictable performance from load to load.
For the handloader pursuing velocity and consistency with heavy magnum bullets, N165 delivers the slow burn rate necessary for optimal performance. Whether you're developing loads for long-range competition or preparing for a hunt where distance is a factor, this powder rewards careful technique with superior results.