Production of IMR powders dates back again more than two hundred many years when the corporation was originally Launched by E.I DuPont. Available for use in many reloading apps, the IMR number of powder is dependable by reloaders all across the globe.

IMR 4227 Powder in stock now could be the Magnum Pistol Powder within the IMR lineup. If it claims Magnum, 4227 powder is definitely the option for real imr 4227 load data magnum velocities and overall performance. In rifles this powder delivers exceptional velocity and precision in these imr 4227 types of cartridges as the 22 Hornet and 221 Fireball.