UTG Super Slim RDM20 Mount for Glock Rear Sight Dovetail rear sight The GO gauge is essential

The GO gauge is essential for checking a newly-reamed chamber in order to ensure a tight

Medium Profile Fits 30mm Tube Optics with up to a 65mm Outer Objective Diameter

Choose from small (22 caliber)

Made Keymod Compatible Steel Locking Nuts

CORD CUTTER

UTG Super Slim RDM20 Mount for Glock Rear Sight Dovetail rear sight The GO gauge is essentialPrecision CNC Machined from 6061 T6 Aircraft Aluminum with a Matte Black Finish Low Profile 0. 15" Saddle Height Positions RDM20 as Low as Possible Without Sacrificing Structural Integrity and Performance Utilizes Locking Torx Screws and Dovetail Insert for a Secure Zero Hold Includes Installation Hardware and Tools for a User Friendly Installation Requiring No Permanent Modification Compatible with Glock Double Stack Pistols Excluding Glock Model G44