With respect to your question on regulations and to which committee it would go, we verified the Firearms Act. In section 118 it says that the federal minister must lay before each House of Parliament a proposed regulation, and that once that regulation is laid before a House of Parliament, it must be referred to the appropriate committee of that House.
In 2012, this committee did study a firearms regulation that was referred to it.
There's another option as well. If it's a current regulation, it could go to the Standing Joint Committee for the Scrutiny of Regulations.
The third option—