20 moa cantilever mount

If you need QD capability, ADM and Larue both offer 20 MOA mounts. Nightforce, Badger Ordnance, Geissele, and many others offer canted mounts if you don’t need QD capability.
 
They're tough to find.
I really like the Geissele Cantilever 20moa mount. The JP Cantilever mount is great too. I had one with no can't which I had to change out because I needed more usable elevation in the scope.
 
I'm using an ADM Recon 20 MOA cantilever mount that has been rock solid on my Aero M5 build. If you want to save weight, a Nightforce unimount saves a few ounces and gives up the QD levers.
 
I used the Warne 20 moa mount when I took my 6.5 Creedmoor AR out to a mile to get some extra elevation and I’m very happy with it. Fit and finish is very good for the pro point it’s at. Also I when I switched from a zero MOA mout I went ahead dialed 5.8 mils(approx 20moa) and couldn’t bellow little adjustment I needed to re-zero with the new mount.