IMR 4227 Powder
Manufacture of IMR powders dates again around 200 years when the corporate was originally Launched by E.I DuPont. Available for use in lots of reloading purposes, the IMR number of powder is trustworthy by reloaders all around the world.IMR 4227 Powder in inventory now imr 4227 is the Magnum Pistol Powder while in the IMR lineup. If it imr 4227 sug