There seems to be after market mounts galore available for the RMR, Burris Fastfire, Docter Optics, and pretty much every mini red dot except for the DeltaPoint. I have not found a single one.
The picatinny mount Leupold includes doesn’t have a QD feature and it comes loose every time after I fire a couple rounds.
I sure wish ADM or Larue made something for it.