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IMR 4831
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Powder Specifications:
Propellant / Powder: | IMR 4831 |
Relative Burn Rate: | 1.1 (0 ... slow| 10 ... fast) |
Weapon Use: | Rifles |
Density: | 99.88lbs/ft3 | 1600kg/m3 |
Bulk Density: | 55.00lbs/ft3 | 881kg/m3 |
PID: | PID_135 |
Last updated: | 7/9/2025 |
IMR 4831 has a slightly slower burn rate speed than IMR 4350. It provides top velocities and performance with heavier bullets in medium-sized magnums.
Find all IMR load data in the powder manufacturer section.
Loading data with IMR 4831
Details | Caliber | Case Capacity | Bullet | Bullet Length | C.O.L. | Powder | MaxCharge | Min Charge | Primer |
|---|---|---|---|---|---|---|---|---|---|
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