Creation of IMR powders dates back in excess of two hundred yrs when the corporation was initially founded by E.I DuPont. Obtainable for use in many reloading purposes, the IMR series of powder is reliable by reloaders imr 4227 all around the world.
IMR 4227 Powder in stock now is definitely the Magnum Pistol Powder during the IMR lineup. If it states Magnum, 4227 imr 4227 powder is definitely the choice for legitimate magnum velocities and effectiveness. In rifles this powder provides outstanding velocity and accuracy in these types of cartridges as the 22 Hornet and 221 Fireball.