Add a Holosun 507k Optic Cut as a standalone upgrade to your S&W M&P Shield9 or M&P Shield40.
This Optic Cut allows you to mount a 507k sight directly to your slide with two included #6-32 screws.
The cut features a precision CNC machined pocket directly in front of the S&W M&P factory rear sight dovetail. By design, the optic 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.
This product includes the Optic Cut only.
*Optic not included.