I picked up a few items from LaRue for mine. I picked up their 10/22 rail:
http://www.laruetactical.com/1022-picatinny-rail-lt178
This thing beats the crap out of that thing Ruger calls a rail. I also picked a QD mount for a 1x6 with ilumanated red dot. For right now the scope is just a cheap one to see if I would like the set up. After several months of taking it out to the range and hunting some squirrels and a few rabbits I can say it's not a perfect setup but it does work good.
My only true complaint is with the rail section and the QD mount it sits a little high of the barrel more than I like but I can live with it.
So next time I see a good deal on a Vortex HD 1x6 I'm scooping it up.
This is a pic right after I got all the stuff on it.
There are a few more things I want to do to it to cut the weight down. Going to cut the barrel down and flute it, work on a new carbon fiber stock do some milling on the QD mount to shed a few ounces as it is way over built for a gun like this. I want to see how light I can get this thing and still shoot pretty good.