The UTG Glock rear sight RMR mount puts an RMR-footprint red dot on a double-stack Glock by replacing the factory rear sight in its dovetail (UTG part no. MT-RMRGL). Leapers CNC machines it from 6061-T6 aluminum with a matte black anodized finish, and a 0.157-inch saddle height keeps the optic as low as the design allows without giving up strength. A dovetail insert and locking Torx screws hold the mount and optic in place so the zero stays put. Installation hardware and tools come in the package, and the slide needs no permanent modification. It suits Glock owners who want to run a red dot without sending a slide out for milling.

Key Specifications

• The optic footprint is Trijicon RMR, and UTG also lists its OP3 Micro and OP3 Micro SLS as compatible.
• It fits Glock double-stack pistols, installing in the rear sight dovetail.
• Material is 6061-T6 aluminum with a matte black anodized finish.
• The saddle height is 0.157 inches, positioning the optic as low as possible over the slide.
• Weight is 0.4 ounces, a negligible addition to the slide.
• The mount measures 1.78 inches long and 1.1 inches wide.
• Torque specs are 15 in-lbs on the dovetail base and 10 to 12 in-lbs on the RMR screws, both with a T10 bit.

Frequently Asked Questions

What comes in the box? The pistol mount, a Glock dovetail insert, three #6-48 T10 Torx screws, three 5.5mm #6-48 T10 Torx screws and a T10 Torx wrench.

Which screws should I use to mount the optic? UTG cautions to use only the included #6-48 screws for optic installation, torqued to 10 to 12 in-lbs.

Which Glock pistols does it fit? UTG lists it for Glock double-stack pistols, where it installs into the rear sight dovetail in place of the factory rear sight.

Buy the UTG Rear Sight Optic Mount for Glock, RMR Footprint, Black

A dovetail plate is the least invasive way to try a red dot on a Glock, and this one keeps the optic low. Order it with our other gun sights from our Lubbock, Texas gun shop for fast, direct shipping.