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  1. Glock Forum
    Making my first attempt at a PF45 build and running into an issue where the trigger will not break and release the firing pin. While troubleshooting, I've discovered that the cruciform seems to be pushing the firing pin too far rearward before it lowers and releases. If I remove the back plate...
  2. Introductions
    New to Glocks, but wanted to try a build. Got my Poly80 Glock23 parts coming today. I'm little anxious about the process, but looking forward to it at the same time. Tips, pointers and thoughts welcome.
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