Thank you. The gun is a T/C Hawken, bought used, in excellent mechanical condition. It does not appear to be the nipple, as it was just replaced, and is brand new. Gun has not been dry fired since I bought it.(I know better. I have examined the nipple under 10X magnification, and can see nothing wrong with it.
I prefer musket caps because of the extra bang for the buck. If the cap fires, the gun always goes boom. I use Pyrodex RS, because I think I need the extra boost of the musket cap to insure ignition under extreme weather conditions.(Alaska) I have read an article about a company that makes an adapter that will permit the use of 209 primers with a traditional sidehammer. It replaces the nipple. Unfortunately, I can't find the article, and forgot who makes the device. Can anyone help? This rifle is to be used on Russian Boar and Brown Bear, large game that can do you in. I can't afford the chance of a misfire. I really don't want to use my scoped inline, as I have done that already. Using the Hawken with iron sights is the challenge. I just can't risk a misfire.
Again, thanks to all. If anyone can help with that 209 thing, I would really appreciate it.