Tritium Nerf Night Sight 3 - Rear

TRITIUM SOLD SEPARATELY  (Ebay)

I wanted to create a versatile Nerf sight system that utilized Tritium gas vials to make a low profile night sight. This system is perfect for low light nerf wars, and works with any Nerf gun rail. It's a snug fit but can be additionally secured with a set screw if you tap the hole 6-32 thread.
Tritium vials are available on ebay. I have tested with the 1.5x6mm size. Green is brightest. I will soon be testing with the 2x12mm size for the front sight. These vials are slightly radioactive (harmless), and so they glow with no recharging needed for up to 20 years!

These sights require that you drill the hole to fit your Tritium vial. (1/16" drill bit works for the 1.5mm vial). Use a temporary glue which dries clear if you with. Simple white glue is ideal.

The sights do not adjust for elevation, but you can accomplish that by placing them closer together or farther apart on the rails.

Works great with Versatile plastic, may break with fine detail - if you try it; let me know!