Product Review

Basic Data
Weight: 20g
Material: Aluminum


Designed for real fire caliber, fits for Glock G17/19/22/23/26/27/34/35/37/41
Pistol rear sight replace mount plate for
1. Sightmark mini shot reflex sight
2. Vortex Viper/Venom micro red dot sight
3. Ade Advanced Optics rd3-001, rd3-02, rd3-009, rd3-006a
4. Burris Fastfire micro red dot sight
Note:The red dot mounting screws in the package is not long enough for some burris red dot sights, you can use the screws on the red dot to mount it.

This plate can not be used on DOCTER, RMR Sight, please check


How to install the D1 mounting plate?
No extra drilling required, but you may have to gently file down the dovetail mount to fit in your gun's dovetail slot.
- 1、Slide your existing rear sight out of the dovetail slot.
- 2、Slide the bottom section of the mount plate into the dovetail slot, center it into the spot, then put the "D1" plate on top.
- 3、Then take the 2 provided head screws, and screw them in.
- 4、Once the "D1" plate has been thread locked and screwed on, you can now place your optic on top, then screw the optic in with the 2 provided torques screws.
- Also apply thread locker to them.