If you just can’t obtain the pins to endure (especially to the rear polymer a single)…and you glance through to discover obstructions. You'll be able to re-drill carefully. What manufactured this situation even even worse was Polymer eighty's complete denial that these had been troubles. Linking you to a video https://alexisjvbhm.blog-kids.com/31904154/facts-about-glock-43x-p80-rails-revealed