that one you would have to ask Armscor about as it is a older discontinued kit the current kit is budsgunshop.com/catalog/product_info.php/products_id/714016073/armscor+ri+22tcm9r+conver+for+glock+17and fits Glock 17/22 Generation 1-3 contact armscor at https://armscor.com/support-center/contact-support/

that one you would have to ask Armscor about as it is a older discontinued kit the current kit is budsgunshop.com/catalog/product_info.php/products_id/714016073/armscor+ri+22tcm9r+conver+for+glock+17and fits Glock 17/22 Generation 1-3 contact armscor at https://armscor.com/support-center/contact-support/ or Phone: (775) 537-1444

Suggest you contact Armscor directly. They have a kit for the G-17/G-22, however this particular kit is not listed on the web site. Phone: (775) 537-1444

Louis, Rock Island states the G17 thru Gen3. I would confirm on the G22 and G31 directly with RIA Customer Service at Phone: (775) 537-1444