Trijicon, HD XR Night Sight Set, 3 Dot Green Tritium With Yellow Front Outline, Fits Glock 17/19/26/27/33/34

TRIJICON HD XR NS FOR GLK 9/40 ORG T: 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.

Features:

• Expanded field of view
• Enhanced front sight acquisition
• U notch rear sight
• Tritium-Phosphor lamp
• Protective aluminum cylinders
• Sapphire window
• Silicone rubber cushion