I'm buying a used rifle, it has about 3-400 moly coated rds fired. I'm not a big fan of moly bullets, so how is the best way to clean this stuff out before shooting "normal" bullets?

Wipe-Out, followed by JB's on a brush with a patch wrapped around it. Then re-oil. It will come out sparkly with little effort.......................DJ

Thanks, djpaintles!
I've heard arguments both for and against Moly bullets. And since I have a buttload of non-moly, I figured I might as well shoot those before switching to something else. For the record this is a .223 stainless barrel

I've used Goop handcleaner with good results.