mc
With the RF frame your stuck to RF barrels only , the versa-pac has the 22 LR chamber offset to line up with the CF firing pin not the other way around .
What can be done is have a 22 mag barrel re-chambered to a CF round like the 218 or a 17 HMR to 17 Rem. but you would need a CF rifle frame for it to work .
stimpy