My brother stripped out the nipple threads in his T/C .54 caliber Hawken, lost the nipple too, the gun was of 1980's vintage...
I sent the barrel assembly to T/C Arms repair dept. with the above explanation, I even told them it was not my barrel...
I had it back within a week, not only did they replace the breech plug, they also included a new nipple, a new matching tang for the stock and they reblued the old barrel to match the new parts...
That is above and beyond service in my book, at first I thought they just replaced the whole barrel, but it still has the original serial number...
Total cost to me and my brother: postage to send it to them...
I sent the barrel assembly to T/C Arms repair dept. with the above explanation, I even told them it was not my barrel...
I had it back within a week, not only did they replace the breech plug, they also included a new nipple, a new matching tang for the stock and they reblued the old barrel to match the new parts...
That is above and beyond service in my book, at first I thought they just replaced the whole barrel, but it still has the original serial number...
Total cost to me and my brother: postage to send it to them...