Howdy,
I've yet to build an AR but have studied the process. I think I have a grasp of headspace and the importance of it.
That said I want to have some spare bolt parts for my DDM4 and of course a bolt.
I assume I would check a spare bolt exactly like I was building with go-no go and maybe a field gauge. Correct?
Also would I have a better chance of matching parts out of the box from same manufacturer of the AR? Should I get a Daniel Defense bolt and or BCG to go with my DDM4 instead of any other brand?
May as well buy some gauges...any favorites?
Thanks!
W
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