Look forward to an update as easiest fix would be new brass, Seventy Six is right re f/l sizing not always working in these cases.
Type: Posts; User: Tikka7mm08
Look forward to an update as easiest fix would be new brass, Seventy Six is right re f/l sizing not always working in these cases.
Ah bingo re the A-bolt. I reload two 280AIs and the Kimber has a tight match chamber. Brass used in the Forbes doesn't like being used in the Kimber. New brass, start from there.
I had this same problem. Was poor primary extraction and a sloppy extractor.