Manufacture of IMR powders dates again about 200 decades when the business was at first Started by E.I DuPont. Obtainable for use in many reloading programs, the IMR number of powder is dependable by reloaders all across the globe.

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