Production of IMR powders dates again in excess of two hundred several years when the organization was initially Established by E.I DuPont. Readily available for use in lots of reloading purposes, the IMR series of powder is trustworthy by reloaders all around the world.
IMR 4227 Powder in inventory now is imr 4227 load data the Magnum Pistol Powder while in the IMR lineup. If it suggests Magnum, 4227 powder imr 4227 load data will be the choice for real magnum velocities and performance. In rifles this powder delivers outstanding velocity and accuracy in these cartridges as the 22 Hornet and 221 Fireball.