I have 2 10/22's my wifes, stock with a trigger job, extended mag release, a weaver mount, to replace the stock 3/8's" rail, leupold 3x9. Nice gun, for rabbits and squirrels and such. Mine, shilen barrel, trigger job, extended mag release, unfinished Fajen thumb hole stock, modified to allow the bolt to be released by just pulling the bolt back and releasing it, without using the dumb release that is factory. Part of the trigger job is a set screw for overtravel. Different glass at different times, With a weaver mount, as it was used for the Chevy Team challenge.
Common thread, just like 1911's, good trigger, good sighting system, nice mag release as the factory does make you yawn, the modified bolt release is cool. If you want a good inexpensive trigger, the Clark is the way to go, great improvement over factory, same with the bolt release conversion. The Kidd is a fantastic trigger as is the jewel, but they cost more than the gun did, in a game sit rep, well you want the best, but for a hunter/plinker, the Clark is nice, Volquartsen is over priced compared to Clark for very similiar results. Once you have eliminated the main drawbacks, like trigger pull and sights, then definitely play with ammo selection, a stock ruger is capable of very decent accuracy at 50 yrds. 3/8 to 1/2" . MIne loves the Winchester 42 grn power points, now mine are no longer available as they were made in aussieland, and the factory burned down, and I have no opinion of the reintroduced power point now made here, it was a Keith looking 42 grn semi-wadcutter hollow point with a lot of driving bands, I think this was what made them shoot so well.