phillynick
Senior Member
The G block for Spreewerk is where the cyq first appears on the left side of the barrel (you have to pull back the slide to see it). We have a small study going on attempting to narrow down the range. As soon as I saw it I recognized it, just had to go back and find the thread. Just happened to be in the right spot at the right time on this one.Great research phillynick. That little flaw next to the CYQ is identical in each photo. Happens to be same serial as well.