Has anyone mounted one of these on the skinny 22 Barrell? Curious if the rimfire base will fit?

I mounted a Burris Fastfire on a 22lr-20ga. Camper...Weaver makes a clamp on for the groove in barrel its a Weaver slotted 2- piece ring base mount...only need to use one piece....has stood up to 100's of 2 3/4" field loads in 20 ga......