I believe the recoilless action is particular hard on scopes, so you might want to check out the Diana Bullseye Zero Recoil 1-Pc Mount. AOA says it's 1" but the Amazon listing says it fits both.
I used the RWS lockdown droop compensating mount on my 56TH which is the same rifle. Have shot it this way for 2 plus years and it works great. I have a Hawke 6-24x56 FFP Sidewinder on mine.