GBB GLOCK18C HYBRID TRITIUM SIGHT
This item uses both condensing acrylic and tritium! The tritium capsule is made by Microtec in Switzerland.
It will light up just as much as the real tritium sights used on real guns!
The condensing acrylic can be used for outside, and tritium can be used in the dark location and night games; covering all situations.
■Compatible model:TM GBB GLOCK18C/GLOCK19