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Old January 22, 2020, 01:53 AM   #254
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Join Date: March 2, 2014
Posts: 7,447
heya mehavey--I'm still very curious about what the "no-go" headspace measurement is for your CMMG AR in 350 legend--I'm almost certain the reason for the failure I experienced and the near failure you had was due to excessive headspace that allowed for the head of the case to be unsupported while fired. The tolerance for the ptg gage is 1.714 and that is what the savage axis tolerance is made to--but my Faxon set-up went with the default SAAMI spec max of 1.72 which is what allowed the area above the web in the starline case to be unsupported IMO.
If you’re ever hiking in the woods and you get lost, just look up and find the brightest star in the sky and you’ll know which way space is.
I am NOT an expert--I do not have any formal experience or certification in firearms use or testing; use any information I post at your own risk!

Last edited by stagpanther; January 22, 2020 at 02:01 AM.
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