Good afternoon. I’m a newbe to BP shooting and just purchased a Philadelphia type derringer from what I can find on it it’s a 41 cal cap and ball. My question is does anyone have any idea who made it (see attached pictures) and what load should I use in it. Currently using Hodgondon triple 7 fffg for my Pietta 1858.
Thanks for any help on this.
Thanks for any help on this.