Creation of IMR powders dates back around 200 decades when the business was at first founded by E.I DuPont. Accessible for use in several reloading purposes, the IMR number of powder is dependable by reloaders all across the globe.

IMR 4227 Powder in stock now imr 4227 load data would be the Magnum Pistol Powder in the IMR lineup. If it states Magnum, imr 4227 4227 powder could be the option for true magnum velocities and functionality. In rifles this powder provides fantastic velocity and precision in this kind of cartridges since the 22 Hornet and 221 Fireball.