7mm generates more pressure.
$1000
No.
Anywhere from $100 to a few thousand- depends on which 7mm rifle- and which 7mm cartridge- there ARE several different one.
In the firearms industry the bore of a 7mm rifle is .284in.
I'm not quite sure about the 3006, but I know that the longest recorded kill shot with a .308 was at about one and a half miles, possibly more.
NO!!
100-340
The 7mm mag has mare pressure that a 270 win.
NO, NO, NO, NO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DO NOT ATTEMPT TO DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!! Danger, danger, danger.
codey
100-500 USD
50-500 USD or so