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Vihtavuori N555 Reloading Powder 454 Gr is a high-quality smokeless powder formulated for precision rifle cartridge reloading. Favored by reloaders who require consistent burn characteristics and reliable performance, this powder is suitable for a wide range of medium to large caliber rifle cartridges. Manufactured by Vihta Vuori, a reputable Finnish powder producer, N555 is widely used in both competitive shooting and hunting applications.
Product Overview
Vihtavuori N555 is a single-base, spherical smokeless powder known for its clean burning properties and stable performance under varying environmental conditions. The powder’s formulation provides a balanced burn rate optimized for cartridges requiring moderate to slow-burning powders, making it well-suited for cartridges such as the .308 Winchester, 7mm Remington Magnum, and similar calibers. Packaged in a 454-gram container, this powder offers reloaders a reliable supply for consistent load development. The powder’s spherical granules facilitate uniform metering and reduce the risk of bridging in powder measures, contributing to safer and more precise handloading.
Technical Specifications
Feature
Specification
Manufacturer
Vihta Vuori
Model
Vihtavuori N555 Relaoding Powder 454 Gr
Powder Type
Single-base, spherical smokeless powder
Net Weight
454 grams (1 lb)
Burn Rate
Moderate to slow
Granule Shape
Spherical
Intended Use
Rifle cartridge reloading
Typical Applications
Medium to large caliber rifle rounds (e.g., .308 Win, 7mm Rem Mag)
Packaging
Plastic container with secure lid
Storage Recommendations
Store in a cool, dry place away from direct sunlight
Safety Notes
Handle with care; comply with local regulations for powder storage and transport
Further Product Details
Vihtavuori N555 is compatible with a wide range of reloading equipment and is suitable for reloaders who prioritize precision and consistency. The 454-gram packaging is convenient for both hobbyists and serious reloaders, providing enough powder for multiple loading sessions without excessive storage concerns. Users should consult official Vihtavuori load data and adhere strictly to recommended charge weights to ensure safe and effective performance.
Maintenance of the powder involves proper storage in a stable environment, avoiding moisture and temperature extremes to preserve powder integrity. Due to the nature of smokeless powder, it is essential to follow all applicable safety regulations and guidelines, including those specific to South Africa, where powder handling and storage may be subject to legal restrictions. Vihta Vuori powders typically come with manufacturer support regarding technical data and safety information, but no explicit warranty covers misuse or improper storage. Reloaders are advised to maintain detailed records of their load recipes and verify performance through careful testing.
