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Failed headspace test - Aero Precision AR-15 6mm ARC, 6.5 Grendel Bolt Carrier Group (BCG)

by Chadd, Verified Owner from NJ, United States Written on December 2, 2023
Review for Aero Precision AR-15 6mm ARC, 6.5 Grendel Bolt Carrier Group (BCG)
Aero Precision AR-15 6mm ARC, 6.5 Grendel Bolt Carrier Group (BCG)
Aero Precision AR-15 6mm ARC, 6.5 Grendel Bolt Carrier Group (BCG)
$175.00 $159.99 Save $15.01
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Chadd's Review of Aero Precision AR-15 6mm ARC, 6.5 Grendel Bolt Carrier Group (BCG)

I have always like Aero Precision parts, but this is disappointing. This BCG failed the go gauge test, to clarify, this BCG didn't close on the "go" gauge. It appears the bolt face is a little shallow (0.134" depth). I am using a Proof Research carbon fiber barrel, so I assumed the barrel and BCG would have been compatible.
Would Recommend: No
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