Do any of the custom shops make modified 10/22 Takedowns? My cursory look doesn't seem to find any. I assume it's because Takedown models aren't as accurate as regular 10/22's? Still, it would be nice to find one. I don't need it to be Volquartsen accurate but I certainly want something better than stock.
Brownells offers a Takedown Receiver and Barrel for the 10/22. This video shows how easy it is to assemble. I am not sure what I would expect in the way of accuracy compared to the standard model. Project sounds potentially expensive. Perhaps you could start with Brownells BRN-22 Receiver and it trued up. Then have a lugs cut on a barrel to match the receiver specs. https://www.brownells.com/rifle-par...ped-receiver-for-ruger-10-22--prod124104.aspx
Volquartsen, Tactical Solutions, Kidd, Tactical Innovations, and Brownells offer custom actions. The first 3 would build one up for you