I have seen a video or two on youtube where people easily convert their slingshots to accomodate arrows. (most often with adding a ring of sorts to guide the arrow). Other research has told me that the slingshot in mind shoots at about 300fps with the bands it comes with, but other bands offered 'guarantee' 800fps for BB projectiles. Some of these youtube videos claim that once equipped for arrows, big game could be taken with this method.
I know there are draw length laws for hunting controlled hunts with bow and arrow, that a slingshot likely wouldnt conform to. So our hunting laws aside, is there merrit to this? Is this setup capable of taking down large game? Any insight?