Hi , recently had to take the breech plug out of a cheap spanish gun 3 turns and I could move it no further so I decided it may as well go back in and it could stay in the condition it was but one and a half turns back in and it wouldn't go any further back in , now what to do , couldn't shoot it like that , so it had to come out .. Well after a lot of sweating and straining I got it out , it had been put in dry and the galled thread was completely stripped off of the plug ,but by luck the thread in the barrel was ok ( metric ) , ment I now had to make a new plug , drum , and nipple ...If you don't use anti seize you could go down the same route :nono: .. kiwi2