Add a Vortex Defender ST/XL Optic Cut as a standalone upgrade to your Glock slide, or in conjunction with our other slide milling options.
This Optic Cut allows you to mount a Vortex Defender ST or XL sight directly to your Glock slide using custom Maple Leaf Firearms M4x0.7x8.64mm screws.
The cut features a precision CNC machined pocket with 4 raised standoffs. By design, the Defender ST or XL will fit tight within this pocket, preventing the sight from moving in any direction, ensuring your optic remains zeroed in even under the harshest conditions.
NOTE: THIS OPTIC CUT REMOVES THE FACTORY REAR DOVETAIL. We will cut a new rear sight dovetail in front of the optic if the irons forward configuration is chosen.
*Vortex Defender ST/XL optic not included.
