Production of IMR powders dates back over 200 decades when the corporate was at first Launched by E.I DuPont. Available for use in many reloading purposes, the IMR number of powder is reliable by reloaders all around the world. IMR 4227 Powder in stock now would be the Magnum Pistol https://imr-422793692.diowebhost.com/82914700/imr-4227-powder