I have been looking for Fed 215m primers forever, and no luck as with most. I was lucky enough to find 3000 215 primers. Ivcannot understand how Federal can go so long without ever catching up, or so they say. Maybe its because they make so much money off their loaded ammo and do not want us reloaders to compete. I know Iam fed up with them. I will start to seek the best replacement. I see WLRM, CCI, Remington all have primer for sale on the market. What do you think is the best sub? I sent federal a message, as if it matters, but did let them know how I feel. Makes be feel better anyway.