Typically, 20-30 grains. Depends on the bullet/ ball you are using. Contact the maker, get a copy of the owner's manual, follow instructions.
Chances are that if you overload the charge in a revolver style black powder pistol, you can blow up the cylinder or blow the barrel off the end of the gun.
10-1000 USD depending on exactly what you have.
fill it all the way up get 1000 fps no worry about blowing up
i have found this old revolver in a pawn shop for 20 bucks how much is it worth
a32 caliber black power connecticut a thousand dollar
You must seek the services of a qualified appraiser
Stainless steel, brand new retails for about $400
Black powder is much weaker than smokeless powder. Smokeless powder, for this reason, once invented(much after black powder), replaced black powder in guns. However, black powder is still used in fireworks because the extreme explosive power of smokeless powder would prove too dangerous in fireworks.
How much is a old black powder only 45 cal long barrel pistol worth?
Typically 50 to 75 grains of ffG powder.
110 any more you just blow power out of the muzzle.
100-400 or so