Holosun 503G features the Aimpoint Micro mounting standard.
Click here to find out more about the Aimpoint Micro mounting standard.
Dimensions of the Holosun 503G footprint
All the distances are in millimeters.Looking for suitable mounting solutions?

A photo of the Holosun 503G footprint

Red dot sights that share the Aimpoint Micro mounting standard
Click here to find out more about the Aimpoint Micro mounting standard.
Summary

Article Name
Holosun 503G Footprint
Description
Holosun 503G features the Aimpoint Micro mounting standard. Here, you can see the dimensions and the photo of the footprint.
Author
Andraž Gradišnik
Publisher Name
Optics Trade
Publisher Logo

My 503 g does fit with only 2 holes. Not all 4 line up with the aimpoint t1 t2 mounts. Is that right or is mine just weird. I keep reading they are the same but not all 4 holes. It will fit with 2 screws but saying it the same footprint and fits leaves a little to be explained.
All 4 screw holes on the dot's mounting surface should align with the holes on the mount. Did you compare the photo of the footprint in this article with the footprint of your 503G - are the holes in the exact same place? If not, it might be a factory defect.