I had alot of old W296 sitting around and I don't shoot enough full power 357mag to use it all up so I did some searching and found some load data for 357sig. It worked fine, cycled the G31. It was a compressed load and deformed the ranier HP's trying to seat them. I'm sure you'd get similar results trying it in a 10 mm. It'll work ok to use up powder but there are better choices out there for 10mm.
Here are some other's insight:
Teamwork- A few harmless flakes working together can unleash an avalanche of destruction.
Losing- If at first you don't succeed, failure may be your style.