Gunsmithing Trg-s bolt stop pin thread size

atreeman

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Full Member
Minuteman
Jan 28, 2009
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staffordshire england
Bit of a tricky one: sometime in the history of my Trg-s a previous owner loctited all the fixings including the bolt stop pin. I had to remove it as the previous owner had also hammered on the bolt release and bent the pin. Had to mill it out...

Anyway, it’s a small hole with what’s left of the pin stuck in the threads. I need the tap size so I can clean up the threads with the correct size tap.

Would someone be so kind as to measure a spare pin to give me the diameter and thread pitch etc?

Many thanks in advance.

G