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Deleted member 67409
Suppose you had a .308 rifle and you wanted to make it easier for a kid to use. Dad also wants to build a rifle in a caliber less than .308. With this gun, all you need to do to swap calibers is re-barrel, provided the new cartridge is basically a necked-down .308. The three cartridges that would meet this criteria are .243WIN, .260REM, and 7mm-08. Which one would you choose and why?