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Good 9mm pin for less. - PW9 AR Pistol Caliber Firing Pin And Spring

by BN, Verified Owner from ID, United States Written on October 7, 2025
Review for PW9 AR Pistol Caliber Firing Pin And Spring
PW9 AR Pistol Caliber Firing Pin And Spring
PW9 AR Pistol Caliber Firing Pin And Spring
$16.38 $13.18 Save 20%
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BN's Review of PW9 AR Pistol Caliber Firing Pin And Spring

Had a PSA Gen4 9mm firing pin fail and although eventually they sent me a replacement,"thank you" they didn't have them in stock to buy at the time so I bought this one in the mean time. It fit right in spring and all. Tested it and had no failures after 200 rounds. This seems to be the Colt style firing pin for 9mm AR. Always verify the type of firing pin you have and measure it before installing it using a caliper or armorer. Thank again Optics.
Pros:
  • Relatively affordable
Cons:
  • None
Best Used for:
  • fit in my PSA GEN4 9mm BCG
Would Recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.