Some stores use automatic thermoformers. You use them by clamping a flat piece of Kydex into a frame. Next, the body moves next to a heating factor. The heating features are positioned on a person surface or equally major and bottom. There are a few organizations that focus on holster https://raymonduadgq.webbuzzfeed.com/27060530/5-simple-statements-about-alpha-omega-kydex-holsters-explained