Production of IMR powders dates back more than two hundred years when the corporation was originally Launched by E.I DuPont. Available for use in many reloading apps, the IMR number of powder is trusted by reloaders all across the globe.
IMR 4227 Powder in stock now could imr 4227 be the Magnum Pistol Powder in the IMR lineup. If it states imr 4227 load data Magnum, 4227 powder would be the option for legitimate magnum velocities and efficiency. In rifles this powder delivers great velocity and precision in these types of cartridges as the 22 Hornet and 221 Fireball.