Got my first Star on the way and am going to use it mainly for sizing 9mm Luger and 45 ACP. I'm trying to figure out which diameter sizing die to order for the 9mm. Given the cost, I just want to order one 9mm for now. For the 45, I know that I need a .452.
I slugged 4 9's and got
.355
.355
.356
And one got an inconsistent reading and is somewhere between .355 and .356.
If I get a .357 die do I have a good chance of covering all four. Is there a down side to using a .357 bullet for the .355 barrels instead of a .356. The .355s are what I shoot the most.
The inconsistent barrel .355-.356 is a factory glock barrel so likely will not shoot much lead through it.