Production of IMR powders dates back again in excess of two hundred a long time when the company was originally founded by E.I DuPont. Accessible for use in lots of reloading apps, the IMR series of powder is dependable by reloaders all across the globe.IMR 4227 Powder in inventory now will be the Magnum Pistol Powder in the IMR lineup. imr 4227 If… Read More