The file 'Vertical Grip 3D Printer Model' is (stl) file type, size is 863.8KB.
Vertical Grip that mounts on a Picatinny rail.
All you need is a screw to mount it on the rail.
To make sure that your picatinny rail is the same size as mine, print this https://www.thingiverse.com/thing:6586472
vertical_grip.stl | 2.3MB |