Designed to hold the standard 12mm cylindrical laser crosshair module you find on sites such as Amazon or eBay. Requires that you replace the stock 5mm M3 Countersunk Socket Cap Screw with an 8mm or 10mm one. The laser is a tight friction fit. 5V laser modules can be connected to the USB-C port on the top of the laser module.
The author marked this model as their own original creation.
