Smokeless Rifle Powder VIHTAVUori 24N41 in an eight lb container. 24N41, used by the most thriving shooters and taking pictures brands, has a solid name for currently being one of the best smokeless powders from the field. VihtaVuori 24n41 Smokeless Powder.  When choosing Vihtavuori reloading powder you understand your ammo is up to the underta