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Unread 10-06-2011, 09:43 PM   #4
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Kensal Rise
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Daze:
Thanks for your insight. I finally managed to check one through a Brownells "screw checker" and it came out 12-28. But my needs are for a GH with No. 2 bbls. Other top pins may be different for other frame sizes. Again, thanks much.

Best, Kensal
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