Just ordered one for my match 10/22. Super slick. Now all my rugers have samson stocks.
https://www.samson-mfg.com/b-tm-bull-barrel-folding-stock-for-the-ruger1022.html
https://www.samson-mfg.com/b-tm-bull-barrel-folding-stock-for-the-ruger1022.html