Beretta APX A1 Rear Pistol Sight - Tall Dot Black. Manufactured to Beretta's high standards in quality this rear sight is designed for the Beretta APX A1 model pistol. This genuine rear sight features white inlay blades that make target acquisition easier and a height of 0.454" from the bottom of the base. Keep your pistol in top operational condition with this factory original component. Specifications for Beretta APX A1 Rear Pistol Sight - Tall Dot: Manufacturer: Beretta Gun Make: Beretta Gun Model: Beretta APX A1 Carry Color: Black Package Contents: Beretta APX A1 Rear Pistol Sight - Tall Dot What firearm models does the manufacturer say Beretta APX A1 Rear Pistol Sight - Tall Dot is compatible with? The manufacturer suggests that Beretta APX A1 Rear Pistol Sight - Tall Dot is compatible with Beretta APX A1 CarryBeretta C5N701: APX A1 Rear Pistol Sight - Tall Dot Black