Yeah, from what I read it looks like my weapon should be fine, but I'm just going to post my data as well and hope for the best. I am building a gun/hand-held cannon and it is going to about 6' in length. I wouldn't be carrying it straight because, obviously, it would trip people up when I turned in any direction. I planned to carry it facing upwards when walking, it seems like it would work fine then, but if there are any objections, just let me know. But it seems like it should be fine from what I read.