DuPont Silicone with Teflon spray.

I use it on guns to prevent rust. Good bore cleaner too.

My Ruger LCP .380 spends the summers in a sweaty pocket.
The blued slide is 4 yrs. rust free. I clean it and re silicone it monthly or so. Leave it wetted over night the dry it off and UR good to go. Watch it around optics, It'll FUBAR the lenses. Just spray it on a cleaning patch and wipe it on.


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