Hearing about Heinrich's 2 bore reminded me about these punt gun videos.
The first 2 are the same video posted on different sites:
http://www.maniacworld.com/biggest-shotgun.html
http://youtube.com/watch?v=n7FeeamC4qk
http://youtube.com/watch?v=fg85k28b_dM&mode=related&search=
http://youtube.com/watch?v=GuHdoDQ2b_4&mode=related&search=
The first 2 are the same video posted on different sites:
http://www.maniacworld.com/biggest-shotgun.html
http://youtube.com/watch?v=n7FeeamC4qk
http://youtube.com/watch?v=fg85k28b_dM&mode=related&search=
http://youtube.com/watch?v=GuHdoDQ2b_4&mode=related&search=