Prescription
2 The firearms listed in Part 1 of the schedule are prohibited firearms for the purposes of paragraph (d) of the definition “prohibited firearm” in subsection 84(1) of the Criminal Code.
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PART 1
Prohibited Firearms
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86 The firearm of the design commonly known as the Thompson submachine gun, and any variant or modified version of it, including the
(a) Thompson Model 1921;
(b) Thompson Model 1927;
(c) Thompson Model 1928;
(d) Thompson Model M1;
(e) Auto-Ordnance M27A-1;
(f) Auto-Ordnance M27A-1 Deluxe;
(g) Auto-Ordnance M1927A-3;
(h) Auto-Ordnance M1927A-5;
(i) Auto-Ordnance Thompson M1;
(j) Commando Arms Mk I;
(k) Commando Arms Mk II;
(l) Commando Arms Mk III;
(m) Commando Arms Mk 9; and

Commando Arms Mk 45.
http://laws-lois.justice.gc.ca/eng/regulations/SOR-98-462/FullText.html