So, I’ve mentioned earlier about my work with our CNC machine, and a few tools that make that work a little easier, but I haven’t every really described that the work actually entails. Last week I made short video for T-Rex Arms’ Youtube channel showing what that looks like, and most of the steps involved.
That video describes making a specific holster for handguns using the Inforce APL weapon light, but the process is the same for every holster that we make on the machine. First, a precise 3D model is constructed of whatever weapon or light we are making a holster for. Then we adjust the dimensions of that model ever so slightly to give ourselves the right friction and retention and mounting hardware that the holster needs. This adjusted model is carved out of a high density plastic, and then we can vacuum form hot Kydex directly onto this mold.
When the kydex cools, it gets slapped onto a second mold that is still bolted to the CNC machine, and a special endmill drills all the holes and cuts the kydex into the finished shape. As I mentioned in the video, each of these steps takes a couple of tries, but it doesn’t take too long for very precise, very identical holsters to made very quickly.