I bought a used 110 action, and the internal threads on the bolt (for the BAS) are a little rough. I want to chase them but want to verify the thread pitch first i am thinking 1/2-28. Can anyone verify this for me?
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I bought a used 110 action, and the internal threads on the bolt (for the BAS) are a little rough. I want to chase them but want to verify the thread pitch first i am thinking 1/2-28. Can anyone verify this for me?
you are correct, be careful they are very hard
Sometimes harder than the tap you are chasing with.Quote:
Originally Posted by drybean