Production of IMR powders dates again more than two hundred yrs when the organization was initially Launched by E.I DuPont. Available for use in many reloading programs, the IMR series of powder is trustworthy by reloaders all across the globe.
IMR 4227 Powder in stock now may imr 4227 load data be the Magnum Pistol Powder during the IMR lineup. If it suggests Magnum, 4227 powder is the option for legitimate magnum velocities and overall performance. In rifles this powder delivers great velocity and accuracy in imr 4227 these kinds of cartridges as being the 22 Hornet and 221 Fireball.