TRIJICON HD XR NS FOR GLK 9/40 YELL: Building on the features of the current HD(TM) Night Sights”” the Trijicon HD XR(TM) night sights are for the next level of advanced target identification and engagement at increased distances. A thinner front sight post allows shooters to have a larger field of view which further enhances the ability to identify targets”” expedite engagements and see location of hits on target at longer distances.
- Expanded field of view
- Enhanced front sight acquisition
- U notch rear sight
- Tritium-Phosphor lamp
- Protective aluminum cylinders
- Sapphire window
- Silicone rubber cushion