MudRunner2005
Well-Known Member
You don't understand the cartridge and why it was named the way it was. It IS in fact a .2842" (7mm) diameter bullet. But Pedersen measured from the lands, not the grooves. And most .284" diameter barrels, measure .276/.277" across the lands, and measures .284" across the grooves. So, no, it is in no way a 6.5mm, and it is not in-between the .284 and .264.However you want to look at it....idea was small round and lighter weight.
Since 276 is bt. modern 284 and 264, calling it 7mm is just at correct as calling it 6.5.
but calling it 276 is the best for sure...just trying to make the point that 30.06 was definitely not the first choice.
https://en.wikipedia.org/wiki/.276_Pedersen