Many reasons I would not buy from Suarez, but mainly I'd stay away from this product because of the amazing triggers that are already proven and come from reputable companies. I have both HBi and CGW aftermarket triggers for my P10C. I can attest to the excellent function and quality of both designs. HBi, CGW, and all the other awesome companies on this forum also have excellent customer service and are more than happy to help out when we have questions. This kind of service does not go unnoticed, especially in a community like ours. That's why it is so important that we support these companies not only by buying their products but also by telling everyone about the great service they provide!