Manufacture of IMR powders dates again in excess of two hundred several years when the company was initially Launched by E.I DuPont. Available for use in many reloading programs, the IMR number of powder is dependable by reloaders all around the world.
IMR 4227 Powder in stock now imr 4227 load data may be the Magnum Pistol Powder from the IMR lineup. If it suggests Magnum, imr 4227 4227 powder will be the choice for real magnum velocities and performance. In rifles this powder delivers outstanding velocity and accuracy in these cartridges given that the 22 Hornet and 221 Fireball.