I have a 77/22 in each calibre, 22LR, 22WNR and 17HMR, which is technically a 77/17. They are not RSI though, stainless sporter barrels without sights in zytel stocks. Cool little rifles. I used to have RSi but I found it too pretty to be taken out in the woods in fear of putting any marks on it. I suppose my concern was loosing value. So I sold it and bought those little zytel stocked stainless rifles, all with good Burris scopes for a good price. Now it seems the prices doubled. I also found some spare parts, screws, trigger parts, magazine elements, and a complete and functional bolt. So I have a spare parts kit and they should last me forever. I wish I could last forever....no spare parts kit for me, alas.