No, No, NO, the peroxide used to clean the guns with is drug store stuff at .03%. You can gargle with it for a sore throat!
It's the stuff you use on minor cuts.
Mix REAL straight peroxide, if you could get it, with alcohol and yes, you would be in deep doo-doo.
The peroxide used in rocket fuel will eat your skin AND bones. It's an organic oxidizer.
The drug store stuff mixed with 90% drug store rubbing alcohol and Murphy's oil soap is safe and an excellent powder solvent if used right.
In three years I've had zero corrosion from the stuff, but then you have to use it right.
4 wet MAP swabs, 4 alcohol swabs, dry swab, oil, ballistol or whatever. Check a day later to be sure and everything will be clean and no corrosion.