Creation of IMR powders dates back more than two hundred a long time when the company was initially Established by E.I DuPont. Readily 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 inventory imr 4227 load data now will be the Magnum Pistol Powder from the IMR lineup. If it says Magnum, 4227 powder may be the choice for legitimate magnum velocities and efficiency. In rifles this powder provides fantastic velocity and accuracy in this sort of cartridges as being imr 4227 load data the 22 Hornet and 221 Fireball.