The new Shocker is a completely different mechanism and operation than the old one.
It works more like a gun called the 'Mayhem' from PGI, which was a fixed barrel derivative of the Nova.
It's performance will need to be seen and tested, but since it doesn't work the same way as the old shocker, you can't expect it to shoot the same, just because of the name
It is a nice compact design, and I'm looking forward to trying one out.
The nerve is apparently set to compete against the Angel. It's supposedly a fast open bolt gun (working in similar ways to the Impulse and Angel etc.)