No but is has caught my interest before. There was a article several years ago about a company building custom Rugers in .50 A&E. It nagged me for a while but not enough to do anything about it. I will be watching to see what you do with it.

"A quiet hit in the right place is better than a loud miss in the wrong place followed by 10 more shots on the run"

I was a handgun hunter, when handgun wasn't cool.....