Peterson 300 win mag brass

[Wildstreak]

Anyone have any experience with Peterson SAAMI spec 300 win mag brass? Thoughts?

 

[Aviator]

I’m really liking the 300 WM long brass!

 

[JakeSCH]

Not sure but I just bought some, most of their brass is fantastic so I am sure this will be too. After once fired you can headspace off the shoulder and have the same as the long brass.