Here is my suggestion. Go to billricca.com. He has original Mil issue FIELD headspace gages. That's all I use when I build AR's. I think it's around 30.00 and I believe he is in PA.
Checking the headspace is easy. With a clean weapon, insert the gage into the chamber and then ease the bolt carrier into place and attempt to close using light finger pressure. If the headspace is correct it should not close. That's all there is to it.
Quote:
Originally Posted by cszakolczai
Only if you lived anywhere near NJ... I would have you headspace my AR I just built. I'm about to buy the gauges myself even though it would be easier to bring it to someone. The turn around time anywhere in NJ is like 2-3 weeks which is just ridiculous.
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