What sir - and I am not posing a trick question, but what do you 'envision' as a new 7mm round for bolt rifles? If any?
I think the niche is glutted and until there is a major new development in cases or propellents you will not see a new cartridge the will have a significant impact of the market. I think right now though most shooters are more attracted to the .284 bore than the .277 diameter. One advantage is the wider choice of bullets for the 7mm.
The results are inconsequential since I see the difference in performance is as important as two beautiful twins except one is more willing to be versatile in her preferences.
