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bop · January 24, 2012, 11:42 AM

OK, I've got a good one for the gunsmiths out there. I have a .38 S%W Iver Johnson Break-Top that is in need of a firing pin "bushing". Have new (?) bushing but it looks like the threads in the reciever are a bit burred. My question: Whats the thread count & pitch on these little devils? It looks like the thread count is 44 but I'm having a hard time verifying that. All help is greatly appreciated!!

January 24, 2012, 11:42 AM	#1
bop Member Join Date: September 16, 2009 Location: arizona Posts: 34	Iver Johnson Help! OK, I've got a good one for the gunsmiths out there. I have a .38 S%W Iver Johnson Break-Top that is in need of a firing pin "bushing". Have new (?) bushing but it looks like the threads in the reciever are a bit burred. My question: Whats the thread count & pitch on these little devils? It looks like the thread count is 44 but I'm having a hard time verifying that. All help is greatly appreciated!!