.40 Browning Hi-Power

[thor745]

I own a .40 Hi-Power and wanted to know if a 9mm Hi-Power slide and barrel would fit onto its' frame. If this project is feasible does anyone know where I can buy a complete 9mm upper?

[Stephen A. Camp]

Hello. I believe the forty frame and that of the nine are the same, however the ejector was thicker on my forty as I remember so you'd likely need a 9mm ejector for any such conversion. I no longer have the pistol so I cannot measure the ejector's thickness and provide that data.

Best.