David's right about the stupid thing for sure. Even though they had bay-dogs and hopefully someone off camera had some heavy-duty backup, that was the dumbest $#!t I've ever seen. Yes I think it could happen if you were shooting Gamo's baddest springer (what is it like 1600 fps advertized?) but even then you'd have to hit that pig right in the eye, in order for that pellet to reach the brain/brainstem.
I happen to have a pig skull from a hunt and have been shooting it just to find out. So far everything I've shot at it has penetrated the near side, but this is with no other tissue to hamper the pellets path and I have no idea how far it would actually travel into the brain. Probably just far enough to perform some kind of mini-lobotomy and create some sort of psychotic, man eating, wild boar from hell...sorry I got carried away by my imagination.
Is the video bull$#!t, yes and not so sure at the same time. First the guy says something about it being a 150lb pig, well if that was 150lbs of pig then I've got five pounds of afternoon delight. As far as the actual shot taking that pig out, well he was sitting right on top of the thing and it is feasable that he got enough penetration to stun the animal, allowing an opportunity to finish it off while the camera wasn't looking...
I read a post somewhere about somone shooting 15lb shoats(sp?) with a .177 cal airgun, but for me it'll still be three or four bay-dogs, one bulldog and a cheap millitary surplus bayonet I found at the pawn shop, for pigs of any size. Or my .270WSM if no dogs.
Later,
Mike