These little suckers will be next. We had something similar when I was in college in the 1970s. We all bought Marlin tube feed .22 rifles (model 60s) and could empty the 19 round tube in a matter of a few seconds. Couldn't aim it worth a damn, but you could mow down a bunch of beer cans in a nano-second.

https://www.galatiinternational.com/bmf-trigger-activator-1022-22-rifle-rapid-fire-crank.html

foxes rule