Might this be a Cabela's model made by F.L.Lippita. I have a 1858 New Army .44 caliber black powder revolver. I shoot 25 grains of Pyrodex P (pistol powder) or Goex 3f. After you clean the cylinder real good, you dump the powder then place a .44 caliber felt wad in the cylinder. Place the ball in the cylinder and with the loading lever seat the .451 ball all the way under the crown of the cylinder. I also use some Crisco or bullet lube and coat the top of the cylinder over to make sure there is no chain fire.

A #10 cap goes on the back of the revolver. Between loadings, pull they cylinder and be sure and use a alcohol patch and wipe the inside of the revolver frame out and the cylinder locking pin. Fowling will build there and make it almost impossible to pull the pin back after about the third loading. If you wipe them out and wipe the face of the cylinder itself off, it makes the next loading much easier.

The Army model has the top strap. The Navy model does not have the top strap. If you have the Navy model be kind and do not over charge the revolver or you can stretch the frame. Even the Army model, do not over charge that but they are a little more forgiving.

You will find with 25 grains of powder they are very accurate and will be a lot of fun to shoot. They can be a little bit of a pain to clean but it is something that has to be done.

Good luck with your revolver and WELCOME TO THE FORUM. GLAD TO HAVE YOU AND LOOK FORWARD TO HEARING FROM YOU ABOUT YOUR REVOLVER.