I had a .22 rimfire moderator which I don't use anymore so I decided to free up a slot on my ticket so I can buy a .243 moderator.
Phoned the firearms office and asked if they could take it off?... "no, you will need to take the moderator to an RFD, and either sell it to them or get them to dispose of it and get a reciept. Then fill in a form 101, send your ticket in along with the completed form and the RFD reciept"
Then wait for ticket to come back before I can buy a new mod, then send in a sale or transfer notification form within 7 days.
Crikey... it's no wonder they are overstretched