Norma smokeless powders offer extreme lot to lot consistency that results in safer loading data while maintaining the same pressure, velocity and accuracy. Available in several different varieties allowing a hand loader to pick the perfect powder for each use.
Norma MRP is a flexible magnum powder that works well in cartridges that have a large case capacity relative to bore diameter. It has been well known for years for its outstanding performance in magnum cartridges. Norma recommends MRP for heavy loads in most larger hunting calibers, including 270 Winchester, 30-06 Springfield and 300 Winchester Magnum.