Help with red dot search for 1301 co witness

[CDNWaterfowler]

Hello guys,

I'm looking for help with the above with a 65moa reticle that fits the aridus aimpoint cowitness mount (aimpoint). Was looking at the 503cu but it's now discontinued. The 503G has the intense arrow and additonal stuff in the middle that I'm not into.

Would like shake awake as well. If anyone has any ideas it would be much appreciated!

If there isn't anything available, another mount with a 507 style would be ok too.

Thanks in advance!

 

[GimpyGolden]

I have that 503CU on my 1301/Airidus setup and it works great.
I am sure with some googlin you can find stock somewhere.