Installing The Apex Optic Mount for P320 w/ RX Classic Slide Cut 

Apex's Scott Folk walks you through the proper way to install the Apex Optic Mount for the Sig P320 models with the RX Classic Slide Cut (Apex Part #112-012).
Recommended Tools:
- 1/8" Hex Wrench
- Torx T10 Driver
- 15 Inch Lbs Fix It Stick, or other torque limiter
- A Driver (for the wrenches)