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Posted: 12/4/2010 8:15:07 PM EDT
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I'd say a set of calipers and a quick google search aught to give you all the appropriate info. If you don't own the appropriate sized tap thoug, it would probably be expensive to try to do yourself. I'd bet any decent gunsmith could do it for you for a few bucks and turn it around in no time.
Adrock1 |
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