Manufacture of IMR powders dates back above 200 years when the corporation was at first Established by E.I DuPont. Readily available for use in many reloading applications, the IMR series of powder is dependable by reloaders all around the world.

IMR 4227 Powder in stock now could be the Magnum Pistol Powder within the IMR lineup. If it says Magnum, 4227 powder may imr 4227 load data be the choice for accurate magnum velocities and functionality. In rifles this powder delivers fantastic velocity and accuracy in this sort of cartridges as imr 4227 the 22 Hornet and 221 Fireball.