Anyone have experience converting a full auto sten to a select fire sten?  Wondering how involved it would be, or simply swapping out a trigger parts set
Thanks

They are basically slam fire. I have a semi Sten and it has a sprung firing pin and a totally different bolt.

It would be easier to build a semi Sten and leave the other one alone. Sure you could do what you are asking with a mill and a lathe.

I misspoke.  What I meant was allow single fire and full.  If the sten was converted to full auto only originally

I would think it would be as simple as replacing the disconnector.

Some guns were converted to full auto only as Connecticut I believe had a law that banned "Select Fire" weapons.

The courts ruled that a Full Auto only machine gun was not "Select Fire" and was therefore legal to own in the state.

If it was a CT gun, then it should be easy to convert back to select-fire.  When I did conversions to full-auto only with Stens, I took the tip off the "tripping lever" which is what we would call the disconnector.  Other people might have done differently.  You will have to find a video or diagram of the operation of the Sten to see what it's supposed to be doing (like this one https://www.youtube.com/watch?v=dO-t45dUG_s ) and then compare it to the workings of your particular gun to see what was done to it.  After that, it's just a matter of replacing the altered parts with unaltered ones.

It will be easy , when you get it send me a pm , I think I have a few disconnectors laying around, I’ll send you one if you need one.

What a goofy state requirement.
All these state restrictions are basically a federal infringement but we all have come to accept them through "compromise".
Didn't Ginger Goebbels just say federal law overrides state law ?
Enough with the compromise crap.
Its their turn.