Talk:Proposition/@comment-26453167-20150711133420/@comment-25461088-20150711152511

To calculate the weight of a gun, you take the Supermarine's weight and divide it by 8, which'll give you .45 kg. (Fun fact: .45 kg is approximately 1 pound) Then you multiply .45 by the movement penalty. Therefore .45 X 60 = 27 kg.