AN/PEQ-5
The AN/PEQ-5, also known as the 'Carbine Visible Laser ', is a laser sight manufactured by Insight Technology.
In accordance with the Joint Electronics Type Designation System, the "AN/PEQ-5" designation represents the 5th design of an Army-Navy electronic device for portable laser combination equipment. The JETDS system also now is used to name all Department of Defense electronic systems.