CT, yes, but the data I read was surely much higher pressure.........as some tend to do.

Drover, great stuff! Seen a few 700V done that way......my 7/08 shot so good, only thing I did was drop in a VLS stock with Ebony tip, floated it, and chopped to 21" - loud but it shot bugholes.......I never shot silhouette, just deer.

As to the BR, in 7 and 30 the barrel life seems forever........