Production of IMR powders dates back again more than 200 a long time when the business was initially Launched by E.I DuPont. Available for use in lots of reloading purposes, the IMR series of powder is trustworthy by reloaders all around the world.

IMR 4227 Powder in imr 4227 stock now will be the Magnum Pistol Powder from the IMR lineup. If it suggests Magnum, 4227 powder will be the option for correct magnum velocities and overall performance. In rifles this powder imr 4227 load data delivers outstanding velocity and accuracy in this kind of cartridges because the 22 Hornet and 221 Fireball.