In the middle of the COVID freeze, at some point, the only AXS shifters available were Red with PM mounts. Did you buy them at that time?
A desperate friend bought a pair, and we switched calliper with old HRD direct mounts ones.
The PM calliper are still rotting somewhere in the workshop
![Cool 8)](http://chinertown.com/Smileys/default/cool.gif)
Do you know if they could be compatible with some MTB levers ?