IMR 4227 POWDER

Manufacture of IMR powders dates again in excess of two hundred a long time when the company was initially Launched by E.I DuPont. Available for use in lots of reloading apps, the IMR number of powder is trusted by reloaders all across the globe.IMR 4227 Powder in stock now could be the Magnum Pistol Powder in the IMR lineup. If it states Magnum, 4