Creation of IMR powders dates back more than two hundred a long time when the company was initially Established by E.I DuPont. Readily available for use in many reloading programs, the IMR number of powder is dependable by reloaders all around the imr 4227 load data world.

IMR 4227 Powder in stock now would be the Magnum Pistol Powder in the IMR lineup. If it states Magnum, 4227 powder could be the choice for genuine magnum velocities and overall performance. In rifles this powder delivers great velocity and precision in this imr 4227 kind of cartridges since the 22 Hornet and 221 Fireball.