I have been looking for the appropriate laser bore sighter for the 6mm Remington cartridge with no luck.
I see where bore sighters are made to work in several different chamberings determined by rim size and chamber size, but I don't see one for the 6mm.
Do I use the .243 sighter? Or maybe the .270?
I intend to have several of these gadgets to get my scopes on paper before I go to the range and I'm having trouble finding this certain sighter. Anyone have experience with this? Thanks, Mike