PRODUCT OVERVIEW: NORMA 203B GUN POWDER
Norma 203B Powder is a highly versatile powder that can be used in cartridges ranging from the 22-250 Remington to the 358 Norma Mag. 203-B is also an excellent choice for cartridges like the 6mm Norma BR and the 308 Winchester that fire bigger bullets due to its high energy density.
The Norma 203B Powder has somewhat different requirements than the 203 powder that came before it. It is versatile and may be used with calibers ranging from 22-250 Remington to 358 Norma Mag. The Norma 203B Powder works very well with larger bullets loaded in both 6mm Norma BR and 308 Winchester cartridges.
More about this powder:A specification that differs from the previous 203 in a few subtle ways. A well-known powder that is suitable for use in calibers ranging from 22-250 to 358 Norma Mag. Very well suited for use with heavier rounds in both 6mm Norma BR and 308 Win cartridges.
RELATIVE BRUN RATE: | 4 (0 … slow| 10 … fast) |
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WEAPON USE: | Rifle |
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BULK DENSITY: | 57.43 lb/ft3 | 920 kg/m3 |
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