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IMR 4064
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Powder Specifications:
Propellant / Powder: | IMR 4064 |
Relative Burn Rate: | 2.4 (0 ... slow| 10 ... fast) |
Weapon Use: | Rifles |
Density: | 98.64lbs/ft3 | 1580kg/m3 |
Bulk Density: | 54.25lbs/ft3 | 869kg/m3 |
PID: | PID_128 |
Last updated: | 2/18/2025 |
IMR 4064 is a medium-range burn speed powder and is one of the most versatile propellant in the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, and the list goes on and on. Versatility with uniformity and accuracy.
Find all IMR load data in the powder manufacturer section.
Suitable and popular calibers for IMR 4064
The following table indicates for which caliber and bullet weight range (in grains) this powder is suitable (👍) and popular among our reloading community (👍👍). This might evolve over time as more community members share their loads and as we accumulate more calculations and tests with our balistics calculator.
Bullet Weight (gr) -> | 0-50 | 50-75 | 75-100 | 100-150 | 150-200 | 200-300 | >300 |
|---|---|---|---|---|---|---|---|
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