Has anyone on here EVER seen a S'G' with this low of a serial number? I just bought this carbine, and one of the buying points was - I have never seen a S'G' this low in the block. That would make this one number 326, so it probably had to be assigned later in its build from a destroyed IP receiver. That is what my assumption is. Give me your views. With this one, it leaves 1 more for my Collection, the ever elusive IP.