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			Yes, your diagnosis is correct.  Although, after 400-500 rounds the barrel may settle in a bit and start shooting more to the right from where it hits now.  As far as hex wrench size...I dunno how many 32nds or 64ths it is, but I do know it was exactly the size of the wrench included in the cases of my CBOB and PM7.    Did you look to see if you got one, too?  Randall |