Hope all realised I wasn't advocating the use of a 7mm. Just saying exactly what nitro is saying. That is, you can't say a certain cartridge is good enough because a guy head shooting from a steady rest does it easily. If I am looking for dog meat out of the window the Rigby is fine. On foot for a trophy its the .404

I have seen a few trophies run off never to be seen because guys were undergunned.