These Ganzo models are not assisted opening or switchblades.
They use the Axis lock system as used by Benchmade. They are opened by a thumbstud of releasing the lock and letting the blade swing free, it would require further input from a flick of the wrist to open fully.
There are no springs assisting opening.
If this doesn't answer the question then I'm sure there will be SO.CAL residents along to answer.
Failing that you could try Benchmade, looking at the site
here or emailing them, if the Benchmade Axis lock is legal for you then these Ganzos are.
Some Ganzo models, the GANZO G719, G7211 and G7212 are switchblades.
Hope this helps, it can be confusing as hell with the different interpretations of knife law.