Vihtavuori N133 Rifle Powder - 8 lb
Medium-burn rifle powder originally developed for 5.56 NATO. Ideal for .223 Remington, AR-15, 6 PPC, and other centerfire .22 cartridges. Trusted by benchrest and precision shooters.
Vihtavuori N133 Rifle Powder
Vihtavuori N133 is a versatile, medium-burn rifle powder engineered for precision and consistency. Originally developed for the 5.56 NATO cartridge, this Finnish-made powder has earned a reputation among serious handloaders and competitive shooters worldwide.
Specifications
- Burn Rate: Medium on the Vihtavuori scale
- Grain Type: Tubular powder
- Grain Dimensions: 11 mm length × 8 mm diameter
- Package Size: 8 pounds
Ideal Applications
N133 excels in a wide range of centerfire rifle cartridges:
- .223 Remington and 5.56 NATO
- AR-15 platform rifles
- 6 PPC (standard and competition variants)
- Other .22-caliber centerfire rounds
Why Choose N133
Benchrest shooters and precision competitors have relied on N133 for decades, particularly when paired with quality brass like Lapua .220 Russian cases. The powder's consistent burn rate and tubular grain design deliver the accuracy and velocity stability demanded by serious handloaders. Whether you're loading for practical shooting competitions or fine-tuning loads for maximum precision, N133 delivers the performance you expect from a premium Finnish powder.
Note: Reloading ammunition requires proper equipment, knowledge, and safety practices. Always consult current reloading manuals and follow all safety guidelines.
