There is no right way. Any individual's cleaning regimen is some variation of a theme. If there is a right way, it is any method that gets the barrel clean and doesn't risk damage to the bore or crown and uses readily available tools and isn't an undue skill or time burden.
For barrels shooting pellets, it is seldom necessary to use anything more aggressive than a pull through with snug cotton patches wetted with a penetrating oil of some kind (Hoppes #9, Kroil, WD-40, etc.).
However a rough bore and/or shooting slugs may sometimes require scrubbing with a bronze brush. Harder lead alloys (e.g. Crosman pellets) may leave lead deposits that are more difficult to remove, particularly where the pellets or slugs strip through a choke.
A few years ago I got into the habit of prepping the bore of all new barrels with at least J-B Bore Compound. Many barrels will benefit from starting with something more coarse. Not polishing, just knocking down the surface fretting left over from the rifling process. Forcibly dragging a rifling button through the bore tends to leave a landscape of what we might call micro burrs. Anyway, after this treatment the bore will not only go longer between cleanings, it will be easier to clean when the time comes. Rarely do I need more than 5 patches to clean a pellet barrel that has been prepped this way.
For barrels shooting pellets, it is seldom necessary to use anything more aggressive than a pull through with snug cotton patches wetted with a penetrating oil of some kind (Hoppes #9, Kroil, WD-40, etc.).
However a rough bore and/or shooting slugs may sometimes require scrubbing with a bronze brush. Harder lead alloys (e.g. Crosman pellets) may leave lead deposits that are more difficult to remove, particularly where the pellets or slugs strip through a choke.
A few years ago I got into the habit of prepping the bore of all new barrels with at least J-B Bore Compound. Many barrels will benefit from starting with something more coarse. Not polishing, just knocking down the surface fretting left over from the rifling process. Forcibly dragging a rifling button through the bore tends to leave a landscape of what we might call micro burrs. Anyway, after this treatment the bore will not only go longer between cleanings, it will be easier to clean when the time comes. Rarely do I need more than 5 patches to clean a pellet barrel that has been prepped this way.
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