6 Grendel

[Oso]

22ARC is same case as 6.5 Grendel. The shoulder isn’t pushed back (shortened) like the 6ARC.

Question:
Is there any meaningful difference is necking up 22ARC or necking down 6.5 Grendel?

 

[Evan]

I prefer to neck down for the simple reason that I can size the case with a “false shoulder” to fit my chamber and fireform tight without any unnecessary stretching. If you neck up, you can’t set a tight fit and the shoulder is wherever it ended up when the case was made.