Adjustable Rear Sight & Front Sight for PX4 series.
Three white dot system. Not suitable for the PX4 Sub Compact.
Fits on: PX4 Full Size & Special Duty.
UPC: 082442148366
For the installation (removing the original rear sight) we suggest to use the tool code #UD6A0027 or have the installation performed by an Authorized Beretta Service Center, click here for find one.