Well someone was nice enough to compile all of the special weapon executions in Gears of War 3 from the Beta. Obviously certain ones like the Hammer of Dawn are not in the video because it is not currently in the beta but it has everything else from the Hammerburst to to mortar execution which is rather brutal. Once you have gotten the allotted number of kills with a specific weapon you unlock the special execution for that weapon and be warned some of them are quite gruesome. Credit must be given to D’toid for finding the video amongst the many Gears of War 3 Beta videos on You Tube. My favorite might just be the Retro Lancer. Gears of War 3 comes out on September 20th, 2011 exclusively for the Xbox 360 and the Beta will be available for everyone pre-ordered the game on the 25th of this month.