Front sight clear plastic element

[BC312]

The diameter is 17mm with a step at the edge. Want to do some experimenting with different custom elements for a different style of shooting.

[RobinC]

I make my own, just use a small one and then take it out to the size you require, I use a countersink bit, and twiddle it by hand, so I can carefully get the element size I want, and measure it with a vernier. With plastic ones by coming from both sides you can vary the thickness as well.

I also do the same with metal elements, and just a dust of matt black spray after.

[BC312]

Just need some blanks can make my own holes, anybody help.

[BC312]

Now made, laser cut at work with .2mm hole in the centre, took ten seconds to make 5.