I know that Norma and Nosler make 280 AI brass, I have some of each, I'm just starting this project and like to get some thoughts on fireforming brass from Lapua 30-06 brass. I know others have done this but the length of the 30-06 brass is .046 shorter than 280 brass. Is this a "real" problem? Anyone forming brass from 30-06 with good results. There are many really good sources for 30-06 brass.