Here's some info regarding the case I referenced... I believe my post was deleted, and I received another infraction (story of my life), but here's the summary...
This is an appeal under section 67 of the Customs Act from a decision of the Deputy Minister of National Revenue dated September 7, 1994. The issue in this appeal is whether the 7.5 mm Swiss calibre SIG Model 57 rifle imported by the appellant meets the definition of a “prohibited weapon” under paragraph (c) of that definition in subsection 84(1) of Part III of the Criminal Code and, therefore, whether the appellant is prohibited from importing that rifle into Canada pursuant to section 114 of the Customs Tariff.
HELD: The appeal is dismissed. The Tribunal is of the view that the respondent correctly determined that the rifle in issue is a prohibited weapon and that its importation by the appellant is, therefore, prohibited. The Tribunal is persuaded by the testimony of Mr. MacWha, as well as its own examination of the literature provided and of the rifle in issue, that the rifle was designed and manufactured with the capability of firing bullets in rapid succession during one pressure of the trigger, that is, as an automatic rifle, and that it has been altered to fire only one bullet with such pressure, that is, as a semi-automatic rifle. In particular, the Tribunal was persuaded by the fact that the rifle in issue has a selector lever on the left side of the trigger group with three positions, safe, semi-automatic and full, and that some parts of the trigger mechanism have been removed or ground away. Moreover, the Tribunal is persuaded that the rifle in issue could easily be converted to a fully automatic rifle by a knowledgeable gunsmith.
Just a little more...
Mr. MacWha referred the Tribunal to the description of the 7.5 mm Stgw 57 Service Rifle in Jane's Infantry Weapons. The description provides that the 7.5 mm Stgw 57 is the “Swiss Army version of the SIG SG510-4 from which it differs in calibre and in several minor respects.” He then referred the Tribunal to the description of the SIG 7.62 mm SG510-4 rifle, which states that it “produces selective fire, i.e. it can be fired at either single shot or full auto” and that its operation is “[d]elayed blowback, selective fire. [8] ” He pointed out that the rifle in issue has a selector lever on the left side of the trigger group with three positions: safe, semi-automatic and full. He opined, based on his experience, that a weapon manufactured and designed to fire in semi-automatic mode only would have a selector with only two positions: fire and safe.
Hopefully this will bode well for Canada Ammo in their quest to fix the nonsense...