Adjustable Rear Sight & Front Sight for PX4 series.
Three white dot system.
Fits on: PX4 Full Size & Special Duty.
Not suitable for the PX4 Sub Compact.
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.
GUNSMITH INSTALLATION RECOMMENDED