Creation of IMR powders dates back more than 200 years when the corporate was at first founded by E.I DuPont. Readily 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 be the Magnum Pistol Powder from the IMR lineup. If it claims Magnum, 4227 powder is definitely imr 4227 the option for genuine magnum velocities and performance. In rifles this powder provides fantastic velocity and precision in these cartridges as being the 22 Hornet imr 4227 and 221 Fireball.