I'm not sure if this is the right place to post about my issues but I've been searching the internet for a few weeks and can't find the solution. I just recently finished build my POLYMER80 PF940v2. When I assemble all the parts the slide seems to work. Racking the slide moves the trigger into...

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...

I am building my second glock from a polymer 80 lower. First one i did was a compact frame and finished it into a glock 19. This time I am doing a full size frame and am going to make it a glock 22. I am looking at lower parts kits and midwayusa has a glock 17 lower parts kit right now for...