Looks a little like Unique to me, but I haven’t loaded wadcutters since the 80’s.
I just tossed some wadcutter loads from the 80s.
Blast from the past when I opened the box.
Probably loaded over red dot.
The gray flakes do, but they’re bigger than Bullseye and Clays, which are about the same size and the minimum charge of Unique is 3.5 gr.