EDITED To include: all feed and load properly as a result of my press, besides that S&B are occasionally incredibly tough to seat. The sole dud primer I've ever had was an S&B LP. I think it had been missing an anvil. Win seems to contain the loosest QC on https://210-federal-primers-for-s35678.ja-blog.com/31909200/top-federal-210-primers-100-count-secrets