Production of IMR powders dates back again in excess of two hundred yrs when the organization was at first founded by E.I DuPont. Accessible for use in several reloading applications, the IMR series of powder is reliable by reloaders all around the world.

IMR 4227 Powder in stock now may be the Magnum imr 4227 load data Pistol Powder during the IMR lineup. If it says Magnum, 4227 powder would imr 4227 load data be the option for true magnum velocities and efficiency. In rifles this powder provides fantastic velocity and precision in this kind of cartridges since the 22 Hornet and 221 Fireball.