First thing tell us more about you gun. Caliber, style etc. Post a picture if you can. When you post a picture make sure you have some thing in the picture to give the gun scale. The board tradition is a powder can, but anything like a can of pop or bottle of milk , anything to give it scale will work.
For accessories check here first:
Where to find Blackpowder Cannons and shooting supplies You will find it stuck to the top of the forum for easy access. The first post in that thread is the list of our sponsors. I suggest you contact each of them and see what they may be able to supply you.
The Second post in that thread is a list of cannon and cannon accessory suppliers found on the net. You may find some dead links on that list, if you do just drop me a PM and I wiil check it out.
You may also find that several suppliers on the internet are not listed. There are two reasons for this. One they may be new to the net and I just don't have them on the list yet.
Or even more important I have removed them from the list. If you find such a case, I suggest you do a search of this forum to see if there is a previous discussion on the company. If you find a caompany that has been subject of prior discussion on the board and not on the Cannon list, I strongly urge you, before you place an order that you read every single post on this board about them.
So that should help you get started, welcome to the board, you will enjoy yourself here...oh yes one last warning, we have a couple of pirates here on the board, so load with grape and prepare to repel boarders.