This process involves machining the slide of a Beretta 92FS pistol, typically to accommodate a red dot sight. It necessitates precise removal of material to create a mounting platform while preserving the structural integrity and function of the firearm. An example would be creating a cut for a Trijicon RMR or a Leupold DeltaPoint Pro.
The modification enhances target acquisition speed and accuracy, particularly in dynamic shooting situations. It represents a significant advancement from traditional iron sights, offering a clearer sight picture and improved situational awareness. Historically, adapting handguns for optical sights was a complex and often unreliable process. Modern machining techniques, however, provide a secure and repeatable solution for mounting these aiming devices on popular platforms like the Beretta 92FS.