One of the more popular ballistic tests done across YouTube in recent years has been on the enigmatic 5 lb. giant gummy. It turns out they are almost impenetrable. Almost.
Richard with FullMag started small with some handgun love, then moved very quickly in light of oppressively hot Southern afternoon temperatures to .50 BMG via Barrett.
Source Article from http://www.guns.com/2016/08/04/giant-gummy-bears-are-tough-but-are-they-50-cal-tough-video/