The Mountain Tactical Extended magazine release is the ticket for a more positive feel and quicker mag changes. Made from aerospace grade aluminum, this mag release will not wear or break like brittle plastic can. This magazine release was designed to be used with the factory T1x bottom plastic as well as the Mountain Tactical T1x Billet Bottom Metal. The Tikka T1x has been an overwhelming success in the precision shooting community and varmint hunting community alike. Now that the stock market is catching up with this great little rifle, the demand for Tikka level precision in NRL22 matches is increasing dramatically.