All Tru-Dot® sights are covered by a 12 years usable illumination warranty to original purchaser.
The ML - 17777 is a fixed set for use on the CZ 75, 83, 85 & 75D PCR pistols that have a push in front sight held by a roll pin. This is the current production design used on the CZ USA pistols. The rear sight is the #5, which is CZ standard height.
