[N.B. Sorta-kinda-halfway tongue in cheek?]
No neighborhood watch should be without one. Or five.
(For when the Felonious Barony of Iniquity parks 1/4 mile away before launching yet ANOTHER illegitimate assault on a citizen’s inalienable rights? Maaaaaybe. . . 😉 )
I like the idea of dropping a soda can full of sand on the “enemy” from almost a quarter mile away. These things look like a lot of fun.