ST sabers are not canon. They are EU.
I got a bunch of smiths together.
A quad of sabersmiths on this forum produced 2 runs of Storm trooper sabers on this forum many years ago.
run2Storm Trooper Run 2 Order Thread
run1Stormtrooper Lightsaber Run
We never sold an empty.
There was a company in asia that used the run 2 design as an inspiration, but I have not seen a wider release version.
I'm glad we made the ones that we did. I'm not claiming any copyright over the original ST hilt design itself. it was my idea to put the Crystal chamber under the grip section. There are a bunch more design changes that we went through to bring the run to life.
I would love to produce another run, but I doubt there would be enogh interest.