Creation of IMR powders dates back around 200 years when the corporate was at first founded by E.I DuPont. Accessible for use in several reloading applications, the IMR series of powder is reliable by reloaders all around the world.
IMR 4227 Powder in inventory now will be the Magnum Pistol Powder from the IMR lineup. If it says Magnum, 4227 powder will be the choice for genuine magnum imr 4227 velocities and performance. In rifles this powder delivers outstanding velocity and accuracy imr 4227 in these kinds of cartridges as being the 22 Hornet and 221 Fireball.