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Firing pin retainer - Obsidian Arms AR-15 Firing Pin Retaining Pin

by AR Fun, Verified Owner from CO, United States Written on July 27, 2023
Review for Obsidian Arms AR-15 Firing Pin Retaining Pin
Obsidian Arms AR-15 Firing Pin Retaining Pin
Obsidian Arms AR-15 Firing Pin Retaining Pin
As Low As $5.99
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AR Fun's Review of Obsidian Arms AR-15 Firing Pin Retaining Pin

Worked great for firing pin retainer on my aero bolt. Had loast one during cleaning and did not want to purchase a full bcg or go to lumber yard and pick through them for right size. Now have extra incase i bdome brain dead again.
Would Recommend: Yes
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Last updated 2026-09-08 UTC.