To the OP - I've had both. I don't see any magic in either cartridge. They are same/same when handloaded. Had both at the same time and ran both for a few years. Sold the 7 RM because my WSM was more accurate plus it had a 24" barrel vs the 26" on the 7 RM. I see no need for 26" barrels on anything less than artillery.
You judge for yourself - I get 3200+ with 140's, 3000+ with 160's in 24" WSM. Got a bit more with the 26" 7RM but only due to 2" more barrel. It is simply a bullet launcher. Once you settle on the velocity your after for your intended bullet and game, its a matter of platform.
Last edited by bwinters; 11/25/14.
