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  1. 1997 Winchester Mod 70 Classic Sporter BOSS in .30-06

    Hi! I bought this rifle new, and love the heck out of it, but the BOSS took a lot of getting used to, and it's still a PIA work doubler when I want to work up a new load. So I finally decided to take it off and try something else. The problem is, I have no idea what the thread size and pitch...