Nosler brass is excellent and what I use now. As a bonus it is properly headstamped 280 Ack. Imp. For years I fireformed Remington brass with great results, I just had to cull a few. I always fireformed new brass only and followed the instructions in the Nosler reloading manual. I don't have any experience with Hornady brass in 280.
How many loadings do you get?
