O.K. I have recieved some upgrade parts for the Ruger 10/22 and I installed them. What I got was an extended mag release and a KIDD extended bolt handle. While I was in there I swapped out the metal bolt buffer pin for a nylon bolt buffer pin (DIY) to help with the recoil (not that this thing has any) as well as an auto bolt release DIY mod. If you have farted around with this rifle, you should know what I'm talking about. In the following pics you can only see the KIDD bolt handle and extended mag release (padel style) because the other DIY mods are inside the rifle and I didn't take during pics, sry.