I own several sling shots, including some souped-up "wrist rocket" versions...LOL, that slang term came from back in my dad's day and age (1970's)...shows how much past culture influences successive generations...
Anyway, I have shot these many times for target practice, but I've never been able (so far) to take any small game animals with one. If I ever do manage to take a hare/squirrel, etc., with one, I'm SO posting pics here on this thread!!!
I also like the fact that you can use any dense, hard projectile (including fired bullets from firearms) as ammunition for slingshots/slings...I might have to build a sling and post some info on it for everyone (one of the threads about parachute cord projects in the Survival board gave me that idea...).
Later!
Jag 8)