Jason here is my response to your PM to me,
We are not talking about 100 to 300 yard benchrest, F Class nor Creedmore or Wimbledon shooting here, these AR's are not going to shoot Perry.
Its not a discussion on case life or case head expansion, its a simple topic on what dies are needed for the same cartridges to be used in different AR's.
And to the general reloading public, Thats what SB dies are for and thats why at least 2 or more die companys make there standard dies on the small side of sammi spec. They will fit just about any chamber.
And yes i understand case head expansion, thats something that 99.99% of reloaders could care less about. And yes i am also one of those guys with Wilson dies but i use a Harrell Bros combo press.
You keep changing the topic, i asked you not to be a Kut.
OP sorry to derail your post, i would suggest that you read what rcbs says about there SB dies and then make a decision.
I sent you a PM to prevent derailing the thread, yet you chose to respond publicly and then have the cajones to apologize for it!
You seem to know what this word "Kut" means. Must be something you're personally acquainted with, but I have no idea what you're talking about.