Production of IMR powders dates back around two hundred yrs when the company was at first Started by E.I DuPont. Readily available for use in many reloading applications, the IMR number of powder is dependable by reloaders all across the globe.
IMR 4227 imr 4227 Powder in stock now is definitely the Magnum Pistol imr 4227 load data Powder inside the IMR lineup. If it claims Magnum, 4227 powder is the option for accurate magnum velocities and effectiveness. In rifles this powder delivers exceptional velocity and precision in such cartridges as the 22 Hornet and 221 Fireball.