Moly wipes off bullets instantly with something... orange something IIRC.
I had a buddy shooting only moly in his 338, had to get it to bare metal to have it ultra bore coated.... the moly wasn't an issue but some stubborn copper at the muzzle took a few nights of scrubbing with JB....
I"ve shot moly in my competition rifles in 223 to the tune of probably 15 or so barrels shot out. Here is what I know of it. And its not scientific. It won't make a bad barrel better. It won't prolong barrel life. It does allow one to go to 500 plus rounds without cleaning. It does clean up easier than normal. It does allow more speed at the same pressure. That takes more powder of course... but it works out for what I was doing.
Right now if I had to start over again, I'd start bare bullets and ultra bore coat and see how that worked in the long run, and might still add moly on top of that.
For a hunting rifle I don't see the advantages. Just me.
Jeff
