Shrugs, I usually load CCI. Havent had a box of Federal open in a hot minute and they look like ass...red shit all over the place, assumed that was the priming compound.
OK. Sorry I had to question your post. I have found that even in the same brand that different primers may be distinguishable from one another (like LR vs LP) by the color/appearance of the anvil and compound. I have at times found stray primers under my Dillon or on the floor and been able to successfully determine the type. Otherwise the color/appearance (from the factory) has no bearing on the performance.
Nah, no worries. I hadn't had a Federal primer in hand since...2016? I think those were 210M back when. Been loading a bunch of CCI 200 and 250, and those are all clean. I just opened the box and thought "Shit, one too many trips in and out of storage..."
Now, I gotta get back to weight sorting these so I can mail them to @whatsupdoc . Although, he might be down the street from me, so maybe I save on postage.