Alliant Power Pro 4000 MR Smokeless Gun Powder 1 lb
Alliant Power Pro 4000 MR Every container of Alliant Smokeless Powder is backed by a century of manufacturing experience and the most exacting quality control procedures in the industry. Chemical composition, grain shape and size, and overall density are constantly checked and tested in a ballistics lab to ensure consistency.
Alliant Power Pro 4000-MR – 1 lb offers superior velocity and Lot-to-Lot uniformity. A spherical powder designed for magnum rifle calibers, the 4000-MR powder delivers improved velocity and density for easier metering. Because it’s designed for specific cartridge and applications, it will allow reloaders to create a load similar to factory loaded ammunition. The 4000-MR powder offers superior performance for 7mm and 300 Winchester Magnum catridges.