Seems to be missing the safety knob as well, and I'm sure a firing pin spring. It also is a late war/ last ditch rifle. I was given a last ditch that was missing the above parts I mentioned, and I did buy the parts, but can't remember where. The markings after the serial# tell you what plant it was made in, IIRC.
I'm sickened by all religions. Religion has divided people. I don't think there's any difference between the pope wearing a large hat and parading around with a smoking purse and an African painting his face white and praying to a rock.