Vihtavuori N133 Powder 1 lb Canister

Vihtavuori N133 Powder 1 lb Canister

Vihtavuori N133 is a clean-burning, temperature-stable extruded rifle powder trusted by precision reloaders. Well known in .223 Rem/5.56 NATO match loads and legendary in 6mm PPC benchrest circles, N133 delivers the consistency required for tiny groups and predictable velocities.

Overview

Formulated for small to medium-capacity cases and lighter bullet weights, N133 meters reliably, maintains stable pressures across a wide temperature range, and produces minimal fouling—ideal for high-round-count practice and competition.

Best Uses & Typical Calibers

• .223 Remington / 5.56 NATO (match and varmint loads)
• 6mm PPC (benchrest)
• .222 Remington and similar small-capacity cartridges

Key Benefits

• Clean-burning for reduced fouling and easier maintenance
• Excellent lot-to-lot consistency for predictable load development
• Temperature stability for reliable velocities in varied conditions
• Proven accuracy in AR-15 platforms and bolt-action match rifles

Reloading Notes

Always consult reputable published load data for your specific bullet and cartridge. Begin at the listed starting charge and work up carefully while watching for pressure signs. Use proper safety practices and components matched to your application.

*Powders are non-returnable*