Vihtavuori N330 Smokeless Gun Powder

Clear Product Overview

Vihtavuori N330 powder is a versatile single-base handgun propellant engineered specifically for target and action shooting. Positioned in the medium-fast burn range for pistol powders, N330 delivers smooth metering, low flash, and remarkably clean combustion. Because its single-perforated porous cylinder geometry ensures steady flame propagation, handloaders get uniform velocities and soft, manageable recoil. As a result, competitive shooters and high-volume target reloaders count on N330 for tight group sizes in popular handgun calibers.

Relevant Specifications

• Brand: Vihtavuori

• Product Line: N300 Handgun Series

• Powder Type: Single-Base Porous Single-Perforated Tubular (Stick) Powder

• Burn Rate: Medium-Fast Handgun (Slightly slower than N320; ideal for standard 9mm loads)

• Available Sizes: 1 lb Container & 4 lb Canister

• Chemical Mix: Premium Nitrocellulose Single-Base Formula

• Intended Applications: 9mm Luger, .38 Special, .40 S&W, 9x21mm, .380 ACP, .45 ACP

• Country of Origin: Made in Finland

Real-World Use Information

When you are loading up rounds for an upcoming action pistol match or range session, Vihtavuori N330 powder provides the consistent burning dynamics required for soft cycling and high accuracy. Its short, fine-cut cylindrical grains flow smoothly through mechanical powder measures and progressive press drops without binding or clogging. Furthermore, Vihtavuori’s strict manufacturing standards minimize residue inside the action, making clean-up fast after long shooting sessions. Consequently, you spend less time scraping carbon and more time focusing on your sight picture downrange.

Compatibility & Requirements

• Cartridge Compatibility: Excels in medium-capacity handgun cartridges including 9mm Luger, .38 Special, .40 S&W, and .380 ACP.

• Metering & Tool Compatibility: Fine tubular grains meter reliably through progressive presses (Dillon, Hornady, Lee) and standard rotary drops.

• Safety Requirement: Always consult published load data from Vihtavuori or trusted reloading manuals before assembling handloads.

Pros & Limitations

Pros:

• Clean-Burning Formula: Leaves virtually no unburned powder or heavy fouling inside the chamber and slide.

• Smooth Metering: Fine-cut tubular grains flow smoothly through progressive powder drops with minimal variation.

• Low Muzzle Flash: Optimized chemical composition reduces low-light flash during indoor or evening shooting.

• Consistent Batch Quality: Premium Finnish manufacturing ensures exceptional lot-to-lot velocity uniformity.

Limitations:

• Container Sizes: Standard packaging tops out at a 4 lb canister rather than an 8 lb keg, requiring more frequent reorders for extreme high-volume reloaders.

• Not for Magnum Handguns: Too fast for high-pressure magnum revolver rounds like .44 Magnum or .357 Magnum heavy bullet loads.

Frequently Asked Questions (FAQs)

Q: How does Vihtavuori N330 compare to Vihtavuori N320?

A: N330 has a slightly slower burn rate than N320. While N320 is favored for ultra-soft competition loads, N330 offers a wider operating window for standard-velocity 9mm Luger and .40 S&W target loads.

Q: Is Vihtavuori N330 powder good for 9mm Luger?

A: Yes, N330 is an outstanding choice for 9mm Luger, offering excellent case fill, soft recoil impulse, and high velocity consistency with popular 115-grain to 124-grain bullets.

Q: Does Vihtavuori N330 meter well in progressive reloading presses?

A: Yes, the fine, short-cut cylindrical kernels drop evenly through progressive press powder drops, yielding consistent charge weights round after round.

Shipping & Delivery Information

• HazMat Classification: Ships as Hazardous Material (UN0441 / UN0161, Smokeless Powder) under DOT rules.

• Shipping Restrictions: Ships by ground inside the Continental United States only. Therefore, we cannot ship to P.O. Boxes, APO/FPO locations, or overseas.

• Adult Signature Required: An adult must sign for the package upon delivery.

• Final Sale: Due to federal safety rules for hazardous materials, all smokeless powder sales are final and non-returnable.