I have been experimenting with Lee Collet neck sizing dies and the results are promising so far. So before I go and purchase some body dies for .243 and .260 is there any good reason to purchase the small base versions of over the regular version? I am not running the ammo in a gas gun. Ammo will be used in the same chamber only on an AI AT and I am not sure that they SB dies will provide any advantage (except to the move and squeeze the brass around more).
Thanks
Thanks