Creation of IMR powders dates back more than two hundred many years when the company was originally founded by E.I DuPont. Accessible for use in several reloading purposes, the IMR series of powder is trusted by reloaders all around the world.
IMR 4227 Powder imr 4227 load data in stock now would be the Magnum Pistol Powder during the IMR lineup. If it suggests Magnum, 4227 powder is the option for true magnum velocities and efficiency. In rifles this powder delivers exceptional velocity and accuracy in this imr 4227 sort of cartridges as the 22 Hornet and 221 Fireball.