AR Sponsor
Posted: 7/8/2008 8:55:45 AM EDT
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Hello, Im in the process of machining some forgings, and am trying to get all the dies and taps i need for the project. I cant seem to find what the threads are on the ar15 upper. I used a thread guage and they appear close to 1.5mm metric which i dont believe to be right, but i cant get any info from the net to tell me different. Does anyone know where to look or know the answer off hand? Thanks Pat |
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