Production of IMR powders dates back again above two hundred several years when the organization was initially founded by E.I DuPont. Accessible for use in several reloading applications, the IMR series of powder is dependable by reloaders all across imr 4227 the globe.

IMR 4227 Powder in stock now could be the Magnum Pistol Powder within imr 4227 the IMR lineup. If it claims Magnum, 4227 powder is definitely the choice for correct magnum velocities and general performance. In rifles this powder delivers outstanding velocity and precision in these types of cartridges as the 22 Hornet and 221 Fireball.