Comments by "ZGryphon" (@ZGryphon) on "Four Fun Facts about the Oerlikon 20mm Antiaircraft Cannon!" video.

  1. Man, I would blow the NFA vetting for this gun for sure. I would be unable to stop myself from writing "anti-aircraft defense" in the "what in the world do you want it for?" blank on the form, and the ATF hates a smartass.
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