I bought an absolutely bare bones, stock 10/22 with a synthetic stock, and a set of these:
http://www.midwayusa.com/viewProduct/?productnumber=366960I drilled out the stock, as if it was wood, put some epoxy on the stud, screwed it in and let it dry. Worked just as well as on the wood stock of DW's 10/22.
Follow the instructions as close as possible for a Liberty Training Rifle for an Appleseed, as mentioned above, and get thee to an Appleseed.
I wanted to go but am not to one this coming weekend. When offered tickets to the Army-Navy game, you gotta take them.