Solution Overview: IMR 4227 PowderProduction of IMR powders dates again about 200 decades when the corporate was originally Launched by E.I DuPont. Obtainable for use in many reloading apps, the IMR number of powder is trustworthy by reloaders all around the world.IMR 4227 Powder in stock now could be the Magnum Pistol Powder inside the IMR lineup.… Read More