night sights - who makes them

[hangmans joke]

buddy of mine has a sig, has night sights on it, but it only says trilux h3 , hes trying to figure out who makes them .thanks
any ideas

[glockjeeper]

Trijicon, if I'm not mistaken.

[chevrofreak]

My Ameriglo night sights say Trilux H3.

[John Dorsey]

Trilux H3 may be the actual tritium tubes produced by Trijicon. Or maybe it is the gas mixture itself.

[chevrofreak]

H3 designates the gas used. Tritium is an isotope of hydrogen. Hydrogen has 1 atom, Deuterium has 2, and Tritium has 3. All three are forms of hydrogen.

[nolajkl]

Trilux is a german firm, who makes h3 tritium night sights. I have them on my steyr m, they came with the pistol. Everything else that I have either has trijicon or meprolites. I tried others and PT night sights sucks. I tried different colors and green is the best.