Cylinder & Slide Hi Power Firing Pin Stop CNC Machined. 40 S&W Features of Cylinder & Slide Hi Power CNC Machined Firing Pin Stop Properly Heat Treated For Long Service Life Fits All 9mm/40 Hi Power Pistols Package Contents: Cylinder & Slide Hi Power CNC Machined Firing Pin Stop What firearm models does the manufacturer say Cylinder & Slide Hi Power CNC Machined Firing Pin Stop is compatible with? The manufacturer suggests that Cylinder & Slide Hi Power CNC Machined Firing Pin Stop is compatible with Browning Hi-Power .40 S&W Browning Hi-Power 9mmCylinder & Slide CS0054: Hi Power Firing Pin Stop CNC Machined