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IMR 8208 XBR
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Powder Specifications:
Propellant / Powder: | IMR 8208 XBR |
Relative Burn Rate: | 2.9 (0 ... slow| 10 ... fast) |
Weapon Use: | Rifles |
Density: | 101.13lbs/ft3 | 1620kg/m3 |
Bulk Density: | 57.43lbs/ft3 | 920kg/m3 |
PID: | PID_127 |
Last updated: | 2/18/2025 |
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.
Find all IMR load data in the powder manufacturer section.
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