Production of IMR powders dates back more than 200 years when the corporate was at first Started 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 inventory now may be the Magnum Pistol Powder while in the IMR lineup. If it imr 4227 load data suggests Magnum, 4227 powder is definitely the choice for genuine magnum velocities and general performance. In rifles this powder delivers superb velocity and precision imr 4227 in these cartridges since the 22 Hornet and 221 Fireball.