IMR 8208 XBR

Find all IMR load data in the powder manufacturer section.

IMR 8208 XBR is an accurate-metering, super short-grained extruded rifle powder was designed expressly for match, varmint, and AR sniper cartridges. As a medium burn speed propellant, XBR is ideally suited for cartridges like the 223 Remington/5.56mm, 308 Winchester/7.62mm NATO and the 6mm PPC. Shooters will find IMR 8208 XBR yields max velocities and tack driving accuracy. Clearly, the competitors choice and the Varmint Hunters dream powder.