I almost figured this needed to be with bows, but INGO doesn't have a bow section, so this will have to do. It's an interesting piece on Chief AJ and his slingshots. He uses these things for both hunting and fishing, as well as target shooting. That takes some serious skill, but these things would make a great addition to anyone's arsenal of SHTF necessities. Chief AJ is also a world renowned shooter.
From Chief AJ.com
From Chief AJ.com