I have two turkey guns I sight in so in between shots I let the barrel cool since I am alternating. Then I run a bore snake with a little bit of Bore Tech solvent on it between each shot. My barrels have both been polished. And at the beginning of the year I use some Kroil and JB's to clean it up, then I use some Bore Tech Shotgun Blend with a scrub it and patch it.
I am super anal retentive about my guns (blame it on being in the Army for 23 years lol). You obviously can use whichever solvents you prefer I.E. Hoppes, Bore Tech etc. Just make sure you start with a really clean barrel and run a snake down it and you should be good.
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