Okay, there are two different scenarios here. With the Thompson, the OPP armourer, who was a very experienced individual, was able to sit in court with a couple of hand tools and modify the gun and make it go fully automatic. The judge ruled this was a prohibitive firearm. I think that was quite a reasonable decision, but in his decision he used the phrases “easily convertible” and “with reasonable ease”. Those definitions were not defined. He didn't say, if an experienced man can modify it in 15 minutes, it's prohibited. Now it goes to the RCMP lab and they have told me they'll modify the gun and then they have access to their own sources for the missing parts, which they can put in.
Guns are very different. Some can be modified simply with a few hand tools. Others are manufactured specifically for the civilian market so that the military full-auto parts are not put in and the receiver is machined in such a manner that even if you had the parts you couldn't put them in, plus there is no availability of these parts. For the average sportsman, it is impossible to do, plus there's the fact that it's a Criminal Code offence and somebody would lose his PAL. He'd lose all his firearms rights after that.