I recently purchased through the CMP auction site an unissued 1955 SA M1 Garand. It is a beautiful rifle. I do have a que3stion about it. It has a National Match barrel on it. I have seen National Match parts on rebuilds but not on unissued rifles unless they were built as National Match rifles. I am beginning to think this might be a Type One National Match rifle. My understanding the Type One's only had a National Match barrel on them. Any thoughts?