Description

Buy Vihtavuori N550 Smokeless Gun Powder – Optimized for Versatile Rifle Loads

Vihtavuori N550 Smokeless Gun Powder is a premium, high-energy reloading powder designed for a wide variety of mid- to large-caliber rifle cartridges. Known for its exceptional consistency and clean-burning characteristics, N550 is a go-to choice for precision shooters, hunters, and competitive marksmen seeking reliable performance in every shot.

Why Choose Vihtavuori N550 Powder?

Crafted in Finland, Vihtavuori powders are trusted globally for their unmatched quality and uniformity. N550 is a medium-slow burning powder in the N500 series, enhanced with nitroglycerin for higher energy. It is especially well-suited for cartridges requiring slightly more energy than what N150 offers but with the same stable ignition and clean-burning performance.

Key Features:

• Enhanced energy content for better velocity 
• Superior temperature stability across varying climates 
• Extremely low standard deviation for match-grade accuracy 
• Clean-burning formula that reduces fouling and wear 
• Ideal for precision long-range and hunting loads 

Best Applications of Vihtavuori N550

This powder shines in various high-performance rifle cartridges, including:

• .308 Winchester 
• .30-06 Springfield 
• 6.5 Creedmoor 
• .243 Winchester 
• .270 Winchester 
• .260 Remington 

N550 bridges the gap between traditional single-base powders and modern, high-energy propellants, making it a top-tier option for handloaders who want flexibility without sacrificing performance.

Burn Rate and Powder Type

• Type: Enhanced single-base extruded powder 
• Burn Rate: Medium-slow (between N150 and N160) 
• Grain Shape: Tubular for consistent flow and ignition 
• Energy Content: Approximately 3700 J/g due to nitroglycerin additive 

Its burn rate and grain structure allow for predictable pressure curves, even in compressed or near-maximum loads, giving reloaders a powder they can trust in both hunting and competition environments.

Why Precision Shooters Prefer N550

Vihtavuori N550 has earned a strong reputation among reloaders and shooters who demand consistency:

• Excellent metering in both single-stage and progressive presses 
• Minimized barrel fouling for extended shooting sessions 
• Improved temperature insensitivity, helping maintain velocity even in extreme cold or heat 
• Perfect for long-range shooting, where velocity consistency is critical 

Tips for Using Vihtavuori N550

• Always follow Vihtavuori’s official reloading data 
• Use standard or magnum rifle primers as recommended 
• Adjust loads carefully when substituting from other powders due to the nitroglycerin content 
• Store in a cool, dry place away from direct sunlight or moisture 

Performance Comparison

Vihtavuori N550 performs similarly to other popular powders like:

• Hodgdon H4350 
• Alliant Reloder 17 
• IMR 4451 

However, N550’s consistency, temperature stability, and clean burn give it a clear edge for reloaders seeking premium results.

Order with Confidence

Ready to elevate your reloads? Vihtavuori N550 Smokeless Gun Powder offers the precision, reliability, and quality serious shooters expect. Whether you’re handloading for competition, hunting, or just to get the most out of your rifle, N550 delivers unmatched consistency every time.

Buy Vihtavuori N550 Powder Now →

FAQ 

Q: What calibers is N550 best suited for?
A: It’s ideal for .308 Win, 6.5 Creedmoor, .30-06 Springfield, .260 Rem, and other mid-to-large rifle rounds.

Q: How does N550 compare to N150 or N160?
A: N550 burns slightly slower than N150 but faster than N160, offering higher energy and better velocity for heavier bullets.

Q: Is this powder stable in hot and cold conditions?
A: Yes, N550 is designed with temperature insensitivity in mind, making it reliable across all seasons.

Q: Can I use this powder for precision shooting?
A: Absolutely. N550 offers tight standard deviations, making it perfect for long-range and match shooting.

Q: Does N550 burn clean?
A: Yes, one of Vihtavuori’s standout features is its clean-burning formula that reduces residue and barrel wear.