Tag: Nosler Trophy Grade 280 AI

The 280 Ackley Improved cartridge has been around for quite some time as a Wildcat. Basically it has the same parent case (30/06) as the 270 Win, 25-06 Rem and of course, the 280 Rem.  Ackely Improved means the shoulders are at a 40 degree angle making it hold a few grains more powder than…