I have an issue with some rust coming back on my TC Encore. After this season while cleaning the gun I noticed a little bit of rust had formed on the muzzle end of it where the smooth bullet starting part is (false bore?). I cleaned it up as best as I could but it is coming back again. Any suggestions what to do to prevent or try to get rid of it as best as possible? I shoot BH209 through it so it doesn't see any kind of water just oil based solvents.
                                                           
 
                                                                                                                       
                                                               
		
		
	
	
		
	
	
		
			
		
		
	
				
			
	
						


