Meprolight Tru-Dot Tritium Night Sight Sets for Glock Front & Rear

Really "shines" when other sights are useless.

• No switch to turn on, no batteries to wear out
• Both front and rear blades have their own green tritium gas light source
• Green/green 3-dot sight picture
• Weather and solvent resistant; unaffected by weather, gun solvents, or oils
• Used by NATO, U.S., and Israeli armies; also ideal for law enforcement and low-light accuracy
• Set includes both front and rear sights
  • Rear sights either replace the original rear entirely or (on S&W revolvers) a new rear leaf, screw and nut are provided
  • Front sights either replace the original (1911 Auto), slip over and are pinned to the original blade (most other autos), or replace the factory colored insert (S&W Autos)

Note: Some models are available in green/yellow and green/orange.