It is basicly the Ace Arms VP9 compansator, but it will fit on any airsoft pistol with a threaded muzzle.
Airsoft only!! ;)
There are two versions one with a 14mm CCW thread and one without a thread.
For mounting you will need two M3 grub srews.
Feel free to comment, remix and especially to print.
If you want to have the full fusion file, write me a message.
Happy Printing