That is some crazy fast twist... I guess I can see that if you are at sea level but wow! 7" twist in a 6.5 magnum.... you sure could make a purty shotgun pattern out of the Bergers with that couldn't you?
The 130's stabilize just fine out of my 8.4" twist.... which is substantially slower than recommended...
I'm not put off yet
I'll let everyone know what I find out.