IMR

IMR 8208 XBR is an accurate-metering, super short-grained extruded rifle powder designed expressly for match, varmint, and AR sniper cartridges. Ideally suited for cartridges like the 223 Remington/5...

IMR 4227 Smokeless Powder is a magnum pistol powder known for medium burn speed and excellent performance in magnum pistol cartridges and certain rifles such as 22 Hornet and 221 Fireball. It comes...