I'd been looking for a .45 muzzleloader barrel for a TC Contender for awhile. Beings that TC no longer makes them they're pretty hard to find, and I can't afford to pay for a custom barrel at this point. Found one here at a decent price and ordered it.
http://dongsguns.com/Default.asp
I had never heard of the place and was a little hesitant to order. I can tell you I will order from the again, and here's why.
If you place your order online, before the do anything with it they call you within 24 hours to confirm your order, make sure they have it in stock, and then get your payment information. The order was placed Friday at about 2, and they had called by 9 Saturday morning. The barrel was shipped Monday.