Mounting a scope on the receiver of a "take down" rifle can be an issue as the barrel is removed from the receiver making "maintaining a zero" difficult. The solution is to mount a EER (Extended Eye Relief) scope on the barrel itself. Since the 22 has very little recoil, a handgun scope could be used for this purpose (or a standard "scout scope").
I've yet to investigate the cost of having the barrel drilled / tapped for a scout mount. They might make a mount that friction fits into the rear sight dovetail, but I wouldn't trust it to maintain zero without some sort of "screw" that applies friction to the barrel (thus holding the mount stable).
JYD #123 The great one formerly known as Architect.
I am now a fictional British television police officer (currently a Detective Sgt) at Thames Valley Station. My governor is Detective Inspector Fred Thursday and it’s 1969.
