Vihtavuori N570 Rifle Powder 8lb

Vihtavuori N570: Premium Magnum Rifle Powder

Vihtavuori N570 represents the company's answer to a specific market need: a powder engineered exclusively for shooters who demand the absolute maximum performance from large-capacity magnum cartridges.

Purpose-Built for Magnum Cartridges

This high-energy powder was developed specifically for reloaders working with cartridges of exceptional case capacity. N570 excels in:

• .300 Winchester Magnum
• .300 Remington Ultra Magnum
• .338 Lapua Magnum
• .65-.284 Norma
• Other large-volume magnum cases

Technical Specifications

Powder Type: Extruded tubular (large kernel)

• Grain dimensions: 23mm length × 13mm diameter
• High bulk density for consistent loading
• Slowest burn rate in Vihtavuori's high-energy lineup

Manufacturing Quality: Vihtavuori's proprietary process uses high-quality nitro-cellulose with grains impregnated with nitroglycerine and non-energetic additives, delivering increased muzzle velocity without increased chamber pressure or accelerated firearm wear.

Loading Recommendations

Due to its large kernel size, always weigh your charges rather than relying on powder measures. Volumetric dispensing cannot deliver the consistency this powder demands. Precise weighing prevents dangerous under- or over-charges.

Ideal Applications

N570 is purpose-built for long-range target shooting, precision rifle competitions, and demanding field applications where magnum cartridges are the standard. If you're pushing the limits of large-capacity cases, N570 delivers the velocity and consistency serious reloaders demand.