Manufacture of IMR powders dates back over two hundred many years when the business was at first Started by E.I DuPont. Available for use in lots of reloading apps, the IMR number of powder is trusted by reloaders all across the imr 4227 load data globe.
IMR 4227 Powder in stock now is definitely the Magnum Pistol Powder while in imr 4227 the IMR lineup. If it says Magnum, 4227 powder may be the option for real magnum velocities and general performance. In rifles this powder delivers fantastic velocity and accuracy in such cartridges given that the 22 Hornet and 221 Fireball.