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IMR 4198
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Powder Specifications:
Propellant / Powder: | IMR 4198 |
Relative Burn Rate: | 3.7 (0 ... slow| 10 ... fast) |
Weapon Use: | Rifles |
Density: | 99.26lbs/ft3 | 1590kg/m3 |
Bulk Density: | 51.50lbs/ft3 | 825kg/m3 |
PID: | PID_125 |
Last updated: | 2/18/2025 |
This fast-burning rifle powder gives outstanding performance in cartridges like the 222 Remington, 221 Fireball, 45-70, and 450 Marlin. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39. Varmint shooters with small-bore cartridges love it.
Find all IMR load data in the powder manufacturer section.
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