Product Overview: IMR 4227 PowderManufacture of IMR powders dates back again above 200 a long time when the corporate was initially founded by E.I DuPont. Obtainable for use in lots of reloading applications, the IMR series of powder is trusted by reloaders all around the world.IMR 4227 Powder in stock now could be the Magnum Pistol Powder inside t… Read More