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Dadnabit · March 13, 2013, 10:09 PM

I picked up the 308's because the manual I have said to start with 308. Said it can be between 308 and 312. ??? How do I "slug" the barrel to find the actual bore size? Do I have to take it to a gunsmith or is that something I can do at home?

March 13, 2013, 10:09 PM	#5
Dadnabit Junior Member Join Date: March 5, 2013 Posts: 3	I picked up the 308's because the manual I have said to start with 308. Said it can be between 308 and 312. ??? How do I "slug" the barrel to find the actual bore size? Do I have to take it to a gunsmith or is that something I can do at home?