[null, null, {"document_url": "http://bricknerd.com/home/speak-softly-and-carry-a-big-gun-3-2014", "unformatted_src": "https://farm6.staticflickr.com/5275/14321893991_41a36598c7_z.jpg", "src": "https://farm6.staticflickr.com/5275/14321893991_41a36598c7_z.jpg", "formatted_filename": "a c z", "alt_text": "Aurvangr_01", "rendered_width": 640, "rendered_height": 640}, null, null, {"document_url": "http://bricknerd.com/home/speak-softly-and-carry-a-big-gun-3-2014", "unformatted_src": "https://static1.squarespace.com/static/51967abae4b0fe8d0161031f/t/5b8a8d161ae6cf1d7de22292/1535806759068/brickstars.jpg", "src": "https://static1.squarespace.com/static/51967abae4b0fe8d0161031f/t/5b8a8d161ae6cf1d7de22292/1535806759068/brickstars.jpg", "formatted_filename": "brickstars", "alt_text": "brickstars.jpg"}, {"document_url": "http://bricknerd.com/home/speak-softly-and-carry-a-big-gun-3-2014", "unformatted_src": "http://www.shareasale.com/image/5993/standback_300by250_3.jpg", "src": "http://www.shareasale.com/image/5993/standback_300by250_3.jpg", "formatted_filename": "standback by"}, null, null, {"document_url": "http://bricknerd.com/home/speak-softly-and-carry-a-big-gun-3-2014", "unformatted_src": "https://static1.squarespace.com/static/51967abae4b0fe8d0161031f/t/520a5fc4e4b01247d70ec36f/1376411589238/nerdly.jpg", "src": "https://static1.squarespace.com/static/51967abae4b0fe8d0161031f/t/520a5fc4e4b01247d70ec36f/1376411589238/nerdly.jpg", "formatted_filename": "nerdly", "alt_text": "nerdly.jpg"}, null]
According to the description this automata by Izzo's LegoStyle is approximately 6 feet tall. That would make the gun somewhere between 7-8 feet long. That makes this thing essentially a walking tank.