Vihtavuori N133 Smokeless Powder 8 lbs

Vihtavuori N133 is a medium burn rate smokeless rifle powder originally developed for the 5.56 NATO cartridge. Ideal for centerfire .22 cartridges and PPC caliber cartridges in rifle applications, it performs well with .223 Remington in AR-15 rifles and is a popular benchrest choice paired with .220 Russian brass in 6 PPC. N133 is a tubular powder with grain dimensions of 11 mm length and 0.8 mm diameter. Available in 8 lbs containers.