Hey all, one of my Mossberg 500 trigger housings has been damaged. The retention tabs (towards barrel) that hold the trigger housing in place have broken off. I molded some plastic epoxy into the shape of the broken pieces, but this only lasted for a short time. There are repair kits designed to replace and/or reinforce these tabs. I can not find reviews or instructions on how exactly they work. Has anyone seen or used one of these kits? I can get a used complete trigger housing for $35-45 or repair kit for $10. Let me know what you think. Thanks!