I'm curious: does anyone have a good resource to compare either ballistics charts or BC ratings or... whatever... with all these cartridges the world has to offer? Specifically, at greater distances (1k-2k yards or so)?
I've found google inadequate to really compare, say, the new 7mm prc to a 300 norma mag or a 6.5-300 or etc. etc. etc...
I think it'd be useful to have this kind of thing, even if approximate (because handloading if nothing else), in one place.