A #10 cap is what is recommended, I have used #11 caps with no problems target shooting. They do tend to be a bit loose and you have to watch that they do not pop of and jam the hammer or cylinder. But for hunting or competition I would stick with 10's
20-300 usd
not likely anyone keeps data on re-pro black powder pistols................
Nope. Frame not designed for that energy.
If you have a handgun carry permit, definitely. The handgun carry permit covers "any handgun that you legally own or posses."
depending on condition $150 - $250
Follow the instructions in the owner's manual.
Can't be answered as asked.
I think what you are seeing is in actuality PN which is a proof mark and stands for polvo negro or black powder. It is most likely a pietta or san Marco made gun.
Impossible to answer without knowing who made it and what it is, i.e, handgun, rifle, or shotgun.
Only for guns manufactured by Colt, Remington, Pietta and some D Pedersoli. Otherwise there are very few published date codes.
Stainless steel, brand new retails for about $400
Unless you tell us what type of handgun, the question can't be answered. Single Shot? Revovler? Semi-automatic? Black powder? Center fire? Rim Fire?