IMR Powder

IMR 4955 Powder, available now, performs well in cartridges including the 270 Winchester, 25-06 Remington, 280 Remington, 300 Winchester Magnum, and many more. It performs well for all major game cartridges since it burns between IMR 4451 and IMR 7977. Like other Enduron® powders, it is temperature insensitive, clean-burning, reduces copper fouling, and is environmentally friendly. IMR 4955 Powder For Sale occupied a crucial chart spot in the Enduron®line. The original three and IMR Reloading 4955 Smokeless Powder top-load cartridges from 223 Remington to 500 Nitro Express Magnum.