...The T97 were produced specifically so they could not be converted to full auto...
You have knowledge of the design process that went on in China?
The RCMP have not revealed the details of their conversion system.
No one with access to a T97 has commented on the trigger mechanism, and how semi auto only it actually is.
In the absence of any specific design details, ease of convertibility is speculation.
This is why at least one court reference is important.
If the RCMP can demonstrate that the mechanism is flawed from the standpoint of ease of conversion, their decision will stand.