What's the peroxide do?
The addition of hydrogen peroxide makes the solution a more aggressive cleaner. Even with the weak solutions of H2O2, an extra oxygen molecule is added and can promote rusting unless a good rust inhibiting lubricant is used following cleaning with the Murphy's Oil Soap, rubbing alcohol, hydrogen peroxide (MAP).
The addition of hydrogen peroxide makes the solution a more aggressive cleaner. Even with the weak solutions of H2O2, an extra oxygen molecule is added and can promote rusting unless a good rust inhibiting lubricant is used following cleaning with the Murphy's Oil Soap, rubbing alcohol, hydrogen peroxide (MAP).
I'm always curious about the guys who have trouble with M.A.P. saying that it causes rust. I've never had that problem at all. In fact just the opposite. Makes me wonder what I'm doing right and they are doing wrong.
I'm always curious about the guys who have trouble with M.A.P. saying that it causes rust. I've never had that problem at all. In fact just the opposite. Makes me wonder what I'm doing right and they are doing wrong.
Well I have a nasty star on my sHiloh sharps barrel where it dripped on by accident . From when I used hp in my formula. I wI'll never use it againSometime ago this discussion came up about hydrogen peroxide (H2O2) being corrosive. Technically, it is. But the stuff you buy at the drug store or Walmart is only a very dilute percentage of industrial hp. I did a test by putting a short section of an ml rifle barrel into some hp and refreshed periodically. After weeks it showed absolutely no signs of corrosion. Lesson learned: don't sweat it.
I suspect that you are using a good rust inhibiting lubricant to protect the bore. I never had a problem with MAP. The actual amount of H2O2 is so diluted that what you mostly get is a lot of foam as you clean. I would follow the MAP with WD40 and a good lubricant.
WHAT IS MAP?
DUTCH
WHAT IS MAP?
DUTCH
I shoot a match once a month and normally take home a few ribbons. Last month I shot in 4 legs of the match...3 rifle and 1 pistol...and walked away with 4 blue ribbons. Everyone that shoots black powder seems to have a different way of doing things and gets pretty set in his ways. I shoot the entire matches without swabbing at all using the method I was broken in with about 40 yrs. ago. I never have a problem with loading the prb and it always goes down the barrel with the same amount of resistance...which is about medium I'd say.
I started many years ago using a mix of Windex and Murphy's oil soap in a small spray bottle. I give the patch a couple squirts and load up. The patch is pretty damp and pushes a lot of the fouling back down the barrel each time and sort of just cleans the barrel as it goes. I've shot probably 100 shots through a rifle this way and never had to clean it or seen and difference in the point of impact. I use the same mixture to clean the firearms afterward and it just works good for me.
I've experimented with lots of stuff over the years including the mink oil, etc...and never have the same results.
Ymmv...but I will continue with my old method and hopefully win high aggregate for the club again this year.
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