Production of IMR powders dates back again in excess of two hundred years when the corporate was initially Established by E.I DuPont. Readily available for use in lots of reloading apps, the IMR number of powder is dependable by reloaders all across the imr 4227 globe.IMR 4227 Powder in stock now may be the Magnum Pistol Powder during the IMR lineu… Read More