Trijicon RMRcc Pistol Adapter Mount Plate S&W/Springfield/Glock/Ruger/SCCY Black AC32092. These Red Dot Sight Mounts from Trijicon are available for Sig Sauer P365 XL S&W M&P C.O.R.E. Glock 43X MOS Glock 48 MOS and tons of other popular pistol models....