Manufacture of IMR powders dates again more than two hundred several years when the organization was at first founded by E.I DuPont. Accessible for use in several reloading programs, the IMR number of powder is dependable by reloaders all imr 4227 load data across the globe.

IMR 4227 Powder in stock now is the Magnum Pistol Powder from the IMR lineup. If it suggests Magnum, 4227 powder may be imr 4227 the choice for genuine magnum velocities and efficiency. In rifles this powder delivers outstanding velocity and accuracy in these kinds of cartridges as being the 22 Hornet and 221 Fireball.