Trijicon Replacement Inserts allow you to mix and match the Tritium Night Sights, Fiber Optic Sights on your DI Night Sights ring retainers to your customized preference. Trijicon has made it quick and easy to make the swap, even in the field. Over decades, they’ve constantly researched and evolved their products to current firearms and technology. A set of fiber optic replacement rods is handy to have as replacement parts, too. These feature tough fibers that are both chemical-resistant and heat-resistant. They amplify light to ensure visibility at low-light conditions or even complete darkness. For an everyday-carry or home defense gun, this fiber replacement pack will take it to the next level. Specifications for Trijicon DI Night Sight Multicolor Fiber Replacement Pack: Manufacturer: Trijicon Color: Amber, Orange, Green, Red Condition: New Features of Trijicon DI Night Sight Multicolor Fiber Replacement Pack: Patent-pending design Industry-first interchangeable fibers Broad daylight to complete darkness Dual-illumination technology Package Contents: Trijicon DI Night Sight Multicolor Fiber Replacement Pack 4ea. – Green Fiber Replacement Pieces 4ea. – Amber Fiber Replacement Pieces
Uspsa –
Red fiber does NOT work at night but it does work during the day. If using the green fiber it does work at day and night. Lights up just light regular nights sights with the green fiber. Not worth the money If purchasing to use at night with the red fiber sight.
Yogi HD –
So the front sight has some tritium in it that allows the fiber optic to illuminate at night…. However, only the green fiber optic is able to be illuminated during the low light hours with the tritium. If you’re looking for night sights I’d suggest using only the green fiber or go with another set.