I was thinking about starting another project. Another non rushed thing. But an AR build. I have a few questions but i will start with bolts and headspace. Do AR uppers need to be headspaced to a particular bolt? If so how is this done?
Thanks
I was thinking about starting another project. Another non rushed thing. But an AR build. I have a few questions but i will start with bolts and headspace. Do AR uppers need to be headspaced to a particular bolt? If so how is this done?
Thanks
Last edited by rci2950; 01-24-2017 at 06:06 PM.
Gunsnet member since 2002
Salt Water Cowboy - Dolphin 38
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