RE: Cleaning tips
First I use a few patches saturated with Shooters Choice to loosen the powder residue.
Second I run a bronze bore brush to remove all the stubborn powder residue.
Third I run patches of JB's Bore Paste to polish the bore and remove more powder residue.
Forth I run patches of Barnes CR-10, and a nylon brush to remove copper fouling.
Fifth I remove all the Barnes CR-10 with saturated patches of Shooters Choice.
Sixth I run patches of JB's Bright Bore for ultra polishing.
Seventh I remove all the JB's Bright Bore with saturated patches of Shooters Choice.
Eighth I oil the bore with oil saturated patches.
Ninth I remove the excess oil from the bore with dry patches.
Good luck.