For those that have had very hard to remove Rem 700 Bbl's,  does the substance on the Bbl and receiver threads resemble something like JB Weld or other very viscous [thick] thread locking compound. And when you replaced the Bbl did your gunsmith tell you that your receiver threads were slightly over sized ?
				
			 
	








 
 
		 
 
		 
 
		 
 
		
