With the Glock eighty% frame, a frame parts kit is needed to complete the frame. When the frame is completed, you will be able to pair it that has a developed-out slide. Inspecting the rear rail portion and knocking off irregular edges manufactured all the main difference on the back https://p80-gen-3-glock-17-frame94715.eedblog.com/31801616/not-known-details-about-glock-43-p80-lower