Perfect fit vertical grip for Geissele SMR system. Assembled using single M5x35 DIN912 screw. You can push/forcefully screw M3 bolts into the locking pins for increased robustness. Shape based on:
https://www.printables.com/model/1003597-yet-another-mlokm-lok-vertical-grip-simple
The author marked this model as their own original creation.