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9310 bolt despite product description - Aero Precision AR15 5.56 Bolt Carrier Group (BCG)

by Chad, Verified Owner from WA, United States Written on January 30, 2021
Review for Aero Precision AR15 5.56 Bolt Carrier Group (BCG)
Aero Precision AR15 5.56 Bolt Carrier Group (BCG)
Aero Precision AR15 5.56 Bolt Carrier Group (BCG)
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Chad's Review of Aero Precision AR15 5.56 Bolt Carrier Group (BCG)

Product description here on the Optics Planet web page and even the package it was received in claims C158 bolt for nitride and phosphate bcg, 9310 only for nickel boron. I ordered and received a nitride bcg. Bolt received is clearly marked 9310.
Pros:
  • Nitride Finish
  • Beautiful machine work
Cons:
  • NOT the C158 bolt I want
Would Recommend: No
5 of 23 found the following review helpful.
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Last updated 2026-07-09 UTC.