MECCANIXITY Fiber Optic Rods PMMA 1.5mmx20cm for Sight Filament Red, Green, Orange 1 Set Pack of 5

Exactly as described , fixed the front sight of a “ SX4” very easily . Passed it through the hole , clipped it with nail clipper and heated both ends with a lighter . Done

It worked well for what I needed. It fit a great, maybe just a hair loose but I put a slight bend on it to keep it from moving at all. Brightness is what was expected, and it’s nice to have some color options available. I have a lifetime supply of fiber now considering I used less than an inch of it lol.

Accidently broke the fiber on my brand new sights. This is way more than I needed but it worked fantastic. Exact color replacement too. True to size

Same as original, great price and you get five of them red orange and one green. I found the best way to install was cut them with a little overhang on each side of the site then heat up a very thin utility blade hot enough and simply cut off the ends to fit and seal them in with the heat

Red and Orange rods are pretty bright, but the Green one is a bit dull. Overall, for the price, fair for airsoft / NERF use.