IMR 4831 Smokeless Powder is a slow-burning, single-base extruded rifle powder intended for medium-capacity magnum cartridges using heavier bullets as listed in current IMR data. Always use current published IMR or Hodgdon load data for the exact cartridge, projectile and component combination. Never substitute smokeless powders or exceed published data.
- Product line: IMR 4831
- Container size: 1 lb
- Primary application: medium-capacity magnum cartridges using heavier bullets as listed in current IMR data
- Slightly slower burn rate than IMR 4350
- Designed for strong velocity and performance with heavier bullets in medium-sized magnums
- Made in Canada
