Originally Posted by muffin
When it comes to the cartridge....Um.... I don't care!

My question is/was/still is.

What was the point of a bullet that is .007" smaller in dia.?

When there were so many .284 options, what did .277 do?


Are you aware of diameter weight BC correlation? 7mm has 162 AMax. Pretty much a wash below that. And if you think you can see the difference anywhere other than a chart, you're FOS.