Vihtavuori N135 Smokeless Gun Powder: Universal Rifle Powder from .222 Rem to .458 Win Mag

Vihtavuori N135 is a medium-burn-rate N100-series rifle powder favored by reloaders for its versatility, consistency, and clean performance. Vihtavuori markets N135 as a genuine universal powder, with published load data spanning an unusually wide range of calibers from .222 Remington up through .458 Winchester Magnum.

Built for Versatile Precision

N135 uses a tubular grain measuring 1.0mm long and 0.8mm in diameter — the same dimensions as its siblings N130 and N133, with its slower burn rate coming from a different surface deterrent coating rather than grain geometry. N135 was originally developed for 7.62x51mm NATO M80 Ball, and Vihtavuori’s production process controls the full chain from nitrocellulose manufacture to final bottling, giving the lot-to-lot consistency reloaders need for repeatable results.

Application Versatility

N135 has official published load data for .223 Remington (60-69gr bullets), .308 Winchester (123-155gr bullets, including 155gr OTM), .30-06 Springfield, and dozens of other cartridges spanning from .222 Remington up through .458 Winchester Magnum. Vihtavuori positions it as a favorite for medium game hunters and long-range target shooters. If you need a slightly faster-burning N100-series option, Vihtavuori N130 is worth comparing.

Load Development

Always use published, manufacturer-tested load data when developing loads with N135. Start at the published minimum charge and work up in small increments, weigh every charge on a calibrated scale, and chronograph each string to track velocity consistency. Keep primer brand, bullet lot, and brass lot constant during development, watch for pressure signs, and document charge weight, seating depth, primer, and chronograph results so successful loads can be reproduced.

Quick Specs

• Type: Single-base extruded rifle powder, N100 series, medium burn rate (between N133 and N140), 1.0mm x 0.8mm grain
• Manufacturer: Vihtavuori (Finland)
• Best for: .223 Remington, .308 Winchester, .30-06 Springfield, and dozens of cartridges spanning .222 Remington through .458 Winchester Magnum
• Container sizes: 1 Lb, 8 Lb

Safety Reminders

Before loading, review a few important guidelines. Never exceed the loads displayed in your reloading guide. Never mix two powders together, regardless of type, brand, or source. Never substitute smokeless powder for Black Powder or any Black Powder substitute. Store N135 in its original, sealed container in a cool, dry, well-ventilated place away from sunlight and heat sources.

Vihtavuori N135 For Sale, In Stock

USReloadingPowder keeps Vihtavuori N135 Smokeless Gun Powder in stock for versatile rifle reloaders covering everything from varmint cartridges to large-bore magnums. Browse the rest of our lineup on the Vihtavuori Powders category page.

FAQs

What cartridges is N135 best for? It has official published load data for .223 Remington (60-69gr), .308 Winchester (123-155gr), .30-06 Springfield, and dozens of other cartridges spanning .222 Remington through .458 Winchester Magnum.

Where does N135 sit in the N100 series burn rate? N135 has a medium burn rate, positioned between N133 (faster) and N140 (slower).

Can I use N135 for .338 Lapua Magnum or .270 Winchester? No official Vihtavuori load data supports N135 for these cartridges — Vihtavuori’s slower N160-series powders are used for .338 Lapua Magnum instead.

How should I store it long-term? Keep it sealed in its original container, stored in a cool, dry, ventilated location away from heat and sunlight. Proper storage keeps powder stable for years.