280 AI

[870 ExpressMag]

i guess this post would go here since Nosler had it standardized. I am about to build a 280AI and ran acrossed this website, anyone else heard of this, or seen problems as a result?

http://gunsmithtalk.wordpress.com/2010/01/13/280-ackley-improved-alert/

[GaCop]

I had a 280 Ackley Barrel from Sinarms and used the Nosler brass w/o any problems. When I installed the barrel, I used an ackley GO gauge and set the headspace tight. I'm believe my PT&G gauge was made to SAAMMI specs.