Material wise its a nicely made pistol grip.
Other than that everything goes downhill.
It doesnt fit a sten real well,
there is barely any space between the pistol grip and trigger guard
so you cant get a good grip on it.
I guess it would work fine for display, but if you are planning to do reenactments or airsoft i wouldnt suggest buying this, unless you are planning on doing quite alot of modifications to it to make it fit properly.