Within the last few months...I did not take a picture, but the appearance was that the nozzle had been turned in a lathe and polished. The base was slightly smaller than normal.
Now that I see the picture I feel like I do remember the ones I sent saying DSSR R 320. I also didn't take a picture before shipping, but I do still have the bag. I swapped them in to the Titan packaging to ship it as it seemed safer, knowing how the USPS treats packages.
You may want to double check to see if they weren't misplaced. All I know is I shipped to you what I received from DSSR and I shipped back to DSSR what I received back from you.