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HIVIZ CO-Witness Tritium sight set for Glock

HIVIZ CO-Witness Tritium sight set for Glock

USD $ 145.80


HIVIZ® co-witness sight set is designed to co-witness on Glock MOS models with reflex sight. Sight height is 0.430 above slide. Sights will be visible with reflex sight at or below the reflex reticle for most reflex sights. all Green tritium front and rear sights.




  • GMNG21-2 Fits: Glock MOS models only in 9mm, 40 S&W and 357 Sig. Does not fit models 42, 43, 43x and 48.
  • Ultra bright encapsulated Tritium
  • Reflex sight compatible sight height
  • All steel construction
  • Patented technology


HIVIZ Tritium illuminated sight warranty information

HIVIZ® Tritium sights are covered for a period of 12 years according to the date stamp on the product against tritium failure resulting in total loss of illumination due to defects in the workmanship or material during normal use. The original owner is entitled replacement of the entire sight pending inspection for misuse. This warranty does not cover failure due to damage that is the result of abuse, or accidental or improper use and or damage resulting from improper installation methods.


Important Notice: This product contains tritium gas “H3” and is regulated by the US NRC. The Purchaser is exempt from any regulatory requirements. Do not attempt to disassemble the sight.