223ai = 223 rem improved 40 ???

[JayCarver]

Hello, so I'm looking for dies for 223 Ackley and all I can seem to find is "223 Rem Improved 40".

I assume that since 223 AI has a 40 degree shoulder this is just another way of saying it and these are the dies I need. Just want to make sure.

Thanks in advance.

 

[Obtunded]

yes, these are the dies you want

 

[JayCarver]

Thanks for the quick reply