Excellent advice. Cover your @ss and call the CFC. Better than trusting opinions on the internet. Every time I've done a restricted transfer they tell me I will need a STATT to pick it up. Unless you have multiple packages showing up all the time how would you not know that it was your firearm being delivered? Might be hard to argue that in court (a "notion" would be harder). Following your line of logic it would cease to be a firearm once locked and in a locked case, but you still need an LTATT when you take it to the range. A LTATT will NOT cover the trip from the post office to your house (you need the STATT). This seems counter intuitive, but that is the way they do it. Don't forget you are dealing with an organization that requires no prerequisites (degree, intelligence etc.) to get elected and make rules that you must follow. That piece of paper will not stop crime (which is its intention), but it will keep you from losing your licence or worse. I know it doesn't make sense and that there are flaws with the system (there is the possibility you don't know what is in the package, why does the mail man not need an STATT or firearms licence etc.), but, as stated above, don't take any chances and cover your @ss. The last thing you want is to be pulled over for speeding or having a light out and them discovering a firearm in your vehicle without the proper paper work.