Creation of IMR powders dates back over 200 decades when the business was at first founded by E.I DuPont. Accessible for use in several reloading applications, the IMR series of powder is trustworthy by reloaders all around the world.
IMR 4227 Powder in stock now may be the Magnum Pistol Powder during the IMR lineup. If it says Magnum, 4227 powder may be the choice for genuine magnum velocities and performance. imr 4227 load data In rifles this powder delivers outstanding velocity and accuracy in these kinds of cartridges imr 4227 given that the 22 Hornet and 221 Fireball.