What did you do in the reloading room today?

[Hoser]

I'm curious if you've taken some pre/post measurements to get an idea of how much the rollsizer is improving the case.

Yes. A roll sized case will be right at SAAMI spec or about .001 under vs full length resized case.

A roll sized case will be at SAAMI spec all the way down vs a reloaded case which can have a bit of a bulge at the bottom if the chamber was on the large size or if the ammo was on the hot end of things.

A resize die cant go all the way down due to the shell holder and radius on the bottom of a die. You cant get around those two with traditional dies.

[Great-Kazoo]

Yes. A roll sized case will be right at SAAMI spec or about .001 under vs full length resized case.

A roll sized case will be at SAAMI spec all the way down vs a reloaded case which can have a bit of a bulge at the bottom if the chamber was on the large size or if the ammo was on the hot end of things.

A resize die cant go all the way down due to the shell holder and radius on the bottom of a die. You cant get around those two with traditional dies.

So, you deprime on one unit, then size with this machine, correct?

[Hoser]

So, you deprime on one unit, then size with this machine, correct?

No need to deprime prior to roll-sizing.

Tumble clean, roll-size it and then load it on my 1050.