Spiked Bandit - Exotic Hand Cannon, Travis Davids on ArtStation at https://www.artstation.com/artwork/spiked-bandit-exotic-hand-cannon
Zeliska hand cannon (13 lbs/22") fires .600 nitro express slug ($40 per round) its a handheld antiaircraft gun !!!
destiny game hand cannon from foam drawing the blueprints and dimensions for the gun http://www.youtube.com/watch?v=xqXXdss4b5U&index=11&list=UU27YZdcPTZM24PgjztxanEQ
Destiny Fans Rejoice: There now exists an incredibly detailed Thorn Hand Cannon replica http://3dprint.com/34056/destiny-thorn-hand-cannon/
Which one would win' you decide. Last Word was always my favorite!
Destiny - Exotic Hand Cannon, Mark Van Haitsma on ArtStation at http://www.artstation.com/artwork/destiny-exotic-hand-cannon
Raw Cast Destiny The Last Word Hand Cannon by ImpactPropsCA
Building Badass Destiny Hand Cannons
ArtStation - EYASLUNA DESTINY FAN ART, David de Leon
Beluga Handcannon v2 by dfacto.deviantart.com on @deviantART