TruGlo TG8950G2 Optic Mount Black Nitride Fortress Finish Steel, Compatible w/Glock MOS Except 42/43, Dovetail/RMR Pattern Footprint Mount

Mount an a red dot sight you to your pistol without having to scratch the slide. On Glock, M&P and CZ models the mount replaces the rear sight, turning a standard sight dovetail into an optic mount. On the Ruger Mk series models the mount replaces the Picatinny rail on the slide allowing you to mount the optic lower without the use of a Picatinny adapter. Compatible w/Glock MOS 17/19/22/23/24/26/27/33/34/35/38/39 except 42/43.