Well, the other day I noticed a speckle of rust in the "pre-chamber" (area where the locking lugs rotate) in my Sabre upper. Upon inspecting the other rifles in the closet, I found that the bushmaster also exibited a splotch or two. Mind you these are minor, unimportant, and not on a load-bearing surface, but still, I am a fanatic about details, so I applied some blue/rust remover and a bit of polishing compound and the spots are now gone.
Upon mentioning this to my Dad (it's amazing how much your Dad learns from the time you were 18 to the time you are in your 20's. Blew me away what he learned in a half a decade!!!) He mentioned trying some cold-bluing...what if I blued this area with Superblue (just over the counter treatment.)?
Would it prevent/slow any form of corrosion? Well, I am going to get 2 nails, blue one, and not the other, and see if it matters, or is just for looks.
I think that CLP alone will prevent this problem in the future (The sabre was shipped DRY, and the bushmaster was pre-owned and it came to me with a few other issues, so I am betting CLP/lube/PM wasn't on it's former owners "to do" list).
However, one can never stack the odds too much in their favor, and let's face it, I am all about personalizing/modifying/bettering. If a little cold-blue will better it, I am all for it.
My only question/reservation is this: If I get any of the cold-blue solution on the anodized aluminum or the chrome chamber-lining, it won't have any adverse reaction, will it?
Anyways, before doing this, I will test it on 2 nails and see if it even matters. I know the difference will be minimal, if any, but if there IS a difference, I think it would be a fun project. Maybe something to go along with painting the "safe" "fire" with red and white.