3-dot sight system.
Gives shooters 5x greater night fire accuracy.
The patented shock-resistant design used exclusively by Trijicon.
Glowing Traser tritium gas-filled lamps are warranted for full 12 years.
Precision machined metal body. Polished sapphire windows are impervious to solvents & puncture fitted inside the aluminum cylinders that contain & protect the glass lamps.
Large front dot for extra distinction & brightness.
Inlaid white paint rings.
Silicone rubber cushions the glass lamp.