…. Especially on double action Rugers; here's one stamped in a hurry it seems.
I have the box for this gun and end label verifies "D"; even though they didn't print it backwards on the label.
Weird SN placement as well, stamped where the model name should be. SN is usually on the butt for a -Six DA. Is the butt a standard configuration, or is there lanyard ring business there?
I'm thinking the DA guns with a "D" are some of the more rare duplicates & the backward "D" is one of the neatest varieties I've seen on a Ruger. Very desirable, and very cool!!