Today I Ordered for my G34, the Adjustable Rear with Fiber Optic and the corresponding size F/O Front sight.
Green in Front, Red in Rear ... should yield fast target acquisition in daylight .... they suggested the thinner front sight which will allow for a little open space on each side when sighting.
This will be my set up for IDPA Matches for the 6-7 mos. of the year that we are outdoors.
When I pick up a G17 (4th Gen) I anticipate putting on these same sights but with the Tritium instead of FO. They told me their Tritium Sights are from Trijicon and if you look at their Front Sights it actually says Trijicon on it.
This will be my setup for the 4-5 mos of the year that we are restricted to the Indoor Range where lighting is such that FO Sights just don't show up.