Need some advice folks, I have a Remington Model 721 Rechambered to 35 Brown-Whelen. I am in the process of making cases out of commercial 30-06 brass.
Here's where I'm at I necked the brass up to .375 diameter and then ran the brass thru a 35 Brown-Whelen FL sizing die. My brass feeds fine and the bolt goes closed fine
and ejects fine. When I put a bullet in the case can't close the bolt, tried a round nose bullet and a soft point no difference tried adjusting the seating depth same thing. I measure the brass and it measures 2.48" or more. Should I trim them to 2.350 per the Cartridge Conversion handbook ?