Glenn Slaven
AH enthusiast
#3 is fired, #1 is resized in Hornady. Other pic resized case with factory round.
Last edited by a moderator:
Make sure you ream out the case neck before you seat the bullet. 450/400 has a long neck and you maybe pushing the shoulder back. A little lube inside the neck may also help.#3 is fired, #1 is resized in Hornady. Other pic resized case with factory round.