I have a MTH Rail King crossing gate signal that I really love the looks of, but it doesn’t work and I’m tired of fooling with it. I really want a crossing arm and the MTH crossing arms look more to scale and I don't know what else is available. I don’t want to use those awful Lionel one that look like a skyscraper and I’m not interested in the FastTrack crossings at all. I notice that Atlas has a 6949 Operating Crossing Gate that looks OK from the photo, but does look close to scale?
Johnny, to the best of my knowledge all Atlas O trains and accessories, except for the Industrial Rail line, is true O scale, but I don't have the gate and couldn't find any description by Atlas or anyone else to confirm that it is scale size.
