I'm trying to make some 375 H&H brass out of 416 Remington. I ran it through the 375 die and trimmed it back to 2.850. I did get a few small dents in the neck but nothing bad. It still won't chamber in the 375 rifle. I didn't mess with my die setting from my normal use for 375 brass. Has anybody had luck doing this? I'm only doing this because 375 is hard to find and stupid expensive.
