GEPRC mark 4 modular under rail

A modular rail that allows you to mount various modules to the Mark 4. It consists of a dovetail and a mounting plate for mounting necessary items. You can attach landers, a camera gimbal, a drop kit, a meshtastic node, or anything else you need.
I recommend printing 0.4, PETG material or an equally strong filament with a large filler and slowly to weld the layers, use m4 screws and nuts to lock the rail