Production of IMR powders dates back again more than two hundred years when the corporation was originally Started by E.I DuPont. Obtainable for use in many reloading programs, the IMR series of powder is reliable by reloaders imr 4227 load data all around the world.IMR 4227 Powder in stock now may be the Magnum Pistol imr 4227 Powder during the IM… Read More