Manufacture of IMR powders dates back again in excess of two hundred yrs when the corporate was initially Established by E.I DuPont. Readily available for use in several reloading apps, the IMR number of powder is trustworthy by reloaders all around the world.

IMR 4227 Powder in stock now could be the Magnum Pistol imr 4227 Powder from the IMR lineup. If it suggests Magnum, 4227 powder may be the option for accurate magnum velocities and efficiency. In rifles this powder provides great velocity and accuracy in this kind of cartridges as being the 22 Hornet imr 4227 load data and 221 Fireball.