Full Metal Airsoft Kit on KSC's pfc SIG P230

I wonder how many modifications Prime kit required to be able to fit cap-firing internals.
And if cap blowback action still worked, if it were allowed in HK.

Unfortunately metal airosft kits are very light :-(
They are made of aluminium which has density of about 3g/cm3.
Zinc-aluminium alloys are 5-7g/cm3, depending on mix type, and steel is 8cm3.

Main advantage of aluminium is that it's colder to touch than plastic (different thermal conductivity), and also more durable.

Oh - this full metal P230 is strictly a dummy only (this kit's intended for airsoft) - in Japan after an airsoft is fitted with these metal kits, you can charge the gas but it can only be dry fired with gas blowback as the bore is required to be completely blocked (and suppose some parts will be supplied along with the kit stopping the slide stop holding the slide everytime a shot's fired)...

Now I want a real steel deact of this model (the design of this model will have the grips covering the cut slot on both sides of the frame required in HK so the "look" won't be affected)...

And now I know WHY these kits have to offered in secret: involving secret dealings and the breach of contract so I better not revealing too much ...

Thanks for clarifications - I was not aware that barrel had to be blocked in Japan in such kits.