Anyone have any experience with Sling Bows?
A man determined to start a bit of havoc could really stir the pot with such a rig.
The entire rig is relatively concealable, the arrows posing the biggest piece. And they could be easily concealed. They are quiet.
As with the picture above, some of these rigs have tactical lights attached. Some have fishing reels so you don't lose your arrow. And the field effectiveness seems to be well established. See below.