I just found this M19-2 in a local gun store. I have been looking for a decent M19 for a while now and I was thrilled to be able to acquire this one. Serial number K778826 dates it to late 1967, so it probably shipped sometime in 1968. The gun is in nearly unfired condition and I would say it rates in 99%+ condition.
I bought it from the original owner and he says that he shot six rounds through it and then put it away for the next 38 years. He bought it new, just as you see it with target hammer and trigger. Somewhere along the line the original stocks were replaced with these targets.