I didn't mention before, but I have always used a moisture displacing agent after drying the bore with patches following cleanup with any of the above mentioned products. If I was competing at a weekend long match where I would be shooting the next day I would leave it at that. But, after the last cleanup of the shoot I would lastly run a patch saturated with RIG down bore a few times. I was pretty AR about my competition rifles, especially the bores, and never found an issue with the three part mix I mentioned.
Actually, if you swab as extensively as I did between shots in a match, I was shown by a national champ back in the '80s that you are not neglecting your rifle, that you plan to shoot the next day, if you simply spray WD-40 down bore until it runs out the nipple. I did this often and never saw any red rust residue on the first patch the next day. My between shot procedure was one wet patch three strokes up and down, a second wet patch three strokes up and down then turn it over and do the same on the reverse side, then a dry patch four strokes up and down. Always the same exact procedure between shots. Accurate roundball shooting is about consistency in every conceivable step of the loading and firing process.
SRH