I do not recommend using modern FFFFg powder in cartridges.
Modern FFFFg is for the flash pan in a flintlock, not for cartridges.
I do not recommend using modern FFFFg powder in cartridges.
Modern FFFFg is for the flash pan in a flintlock, not for cartridges.
I would never recommend 4F for use in anything other than very small calibers anyway, and though it may handle it fine I just don't have a need for more than what 3F Olde E/Swiss/Triple 7 supplies. However it certainly was used in larger calibers.
From caliber .31 to caliber .45 only and over .45 3Fg is needed