Outlaws
Member
I think a 20mm Vulcan would work alright.
Speared from a canoe, the rifleman can be in a powerboat.
-All canoes used in whaling must be at least 30 feet in length and manned by a harpooner, rifleman and six paddlers.
http://ncseonline.org/nae/docs/makahplan.html-The first strike made upon a gray whale shall be made by the harpooner on a canoe and shall affix one or more floats to the whale. Immediately after the harpooner strikes the whale, the rifleman on the canoe shall fire his rifle at the whale's central nervous system (CNS). If the whale is not immobilized by the initial shot, the chase boats will pursue the whale and the riflemen aboard the chase boats will kill the whale as expeditiously as practicable with rifle shots directed at the whale's CNS.
The idea is the actual strike must be traditional, they have to paddle up to the whale rather than drive up. After the "traditional" aspect has been fulfilled, it goes into "humane" mode and modern tech is used to ensure the whale is killed (not escaping, wounded by the harpoon) and dies quickly and relatively painlessly.
I seem to remember seeing a picture of this the LAST time the Makah did this, and the picture they showed then had a fellow holding what looked like a McMillan 87R in the canoe.
I'm sure the AP reporter heard ".50 calibre Browning Machine Gun cartridge", and automatically conflated THAT to ".50 calibre machine gun".