User blog comment:Crazy sam10/Revolution update (Not DLC) released on Xbox 360/@comment-5610200-20130126213913/@comment-5610200-20130127175940

The only attachment needed on the Executioner is the Speed Reloader. If you aim, like AugFC said, then you would be surprised at how the Executioner performs. After a few games of using it you can find a pretty consistent 1-2 shot kill range. The key is to never hip-fire IMO.