A movement based around posting pictures of destroyed firearms, the idea being that now there's one less in circulation in America to murder people with.>that pic
Sawing off the barrels of a shotgun like that does not stop it from functioning and, in fact, makes it easier to conceal, thus the gun is now primed to be used to shoot up a mall or a school or whatever.>the filename
Sawing off the barrel of a shotgun in that way is highly illegal in America since it turns a previously difficult-to-conceal weapon into one that's quite easy to conceal. This is something that literally anyone in America should know since at some point they'll have seen a sawn-off-shotgun in a movie and asked about it.
Case and point, I'm a filthy liberal who lives in Massachusetts, the most liberal of states, and yet I still know better than to make a sawed-off shotgun. Or at least I know better than to post pictures about it online.