Anyone out there have experience with this cartridge? I believe Nessy or Cat in the Hat did, but no idea why I think that 
Anyways, I'm considering a build and am deciding whether I use 7.62 or 6.5 and could use some input on the pros and cons of the cartridge, as there's very little online about it.
Anyways, I'm considering a build and am deciding whether I use 7.62 or 6.5 and could use some input on the pros and cons of the cartridge, as there's very little online about it.



















































