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January 5, 2013, 06:12 PM | #1 |
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Join Date: September 18, 2011
Location: Wisconsin
Posts: 184
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Building an upper - headspace issues
I am putting together a parts list for an upper build. I think that I am going to buy Krieger barrel and let them chamber and head space the barrel to my bolt.
My question is how does one deal with fitting when they buy parts a piece together? Krieger mentions mil-spec on their site, would one just buy all mil-specs parts? |
January 5, 2013, 06:28 PM | #2 |
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Join Date: April 3, 2011
Posts: 2,088
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The headspace is set by the manufacturer when they add the feed ramp and pin it. You can only check the headspace with a go or no go gauge.
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January 5, 2013, 07:13 PM | #3 | |
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Join Date: November 6, 2011
Location: NE Georgia
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Quote:
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January 6, 2013, 12:49 AM | #4 |
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Join Date: May 31, 2009
Location: Charleston, SC
Posts: 2,071
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Out of spec headspace is virtually nonexistent in AR-15 barrels. I suppose if you had a bolt and a barrel that were very out of spec in the opposite sides of the spectrum then maybe there would be a problem, but to my knowledge that has never been a problem.
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