If you just want an accurate rifle without spending a lot of money (and having to modify or replace the stock to accept a bull barrel), go over to Rimfirecentral, find Nemohunter, and have him recrown and rechamber your present barrel.
It will shoot as well then as most of the aftermarket barrels. There are many before and after pics there of groups from barrels he's done.
I've got the same barrel as Old Turtle, it's now a $650 10/22, with the other work included, and I did a lot of it myself.
I'm going with Nemohunter's barrel on the next one and see if I can bring it in below $300.