I'm going to have a 6mm-06 built primarily as a semi-lightweight deer killer, which is basically the same thing as the 240 Wby. I went to PacNor and talked to the guy who makes them. I left after I ordered a 24" finished length, #1 contour, 10" twist for primarily the TTSX and up to 100gr Partitions, in a 3-groove.
YMMV, but that's what I'm doing.

I saw a movie where only the military and the police had guns. It was called Schindler's List.