I was looking in Gunbroken.com and looking at Auto 5s when I found a odd Auto 5, to me it odd. Look under 84751018 for pictures of the Auto 5 I writting about. The safety look like a reverse trigger. The person sell selling it wrote that the Auto 5 was made in 1949. He also wrote that it is sweet sixteen lightweight. I known what a sweet sixteen is, but a lightweight also?