*PS: Please note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation / fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue on parts.
The sight body was constructed by aircraft graded 6061 aluminium with UAC speacial diamond cut style. By the use of the real optic fibre, it can provide a bright sight picture in day time. When in a low light or dark condition, light will glow through the fibre optic without charging. The UAC Day & Night Sight is available for Hi-capa TM/WE.
Sight Body: Aircraft Graded 6061 Aluminum.
Optical part: Tritium, Green Fiber Optic.
* The package did not include the rear sight base.