They generally go bang for me and appear to be consistent. I've only applied their small pistol primers. I have applied a good number of CCIs too, and whilst They are really good, I nevertheless want the Feds. Ah hah! That describes why the Speer guide, in the entrance segment https://federal-primers-21096172.tribunablog.com/little-known-facts-about-federal-primers-205-46268446