I ordered the sharps die set for reloading 25/45. It is made by RCBS. It works very well as does all of thier dies. I just hand loaded 100 rounds with no issues. 100% happy.

RCBS - what else can you say?

Zero complaints here. I annealed the brass in the beginning before expanding the necks. It turned out to be a non issue. Could not be happier with you and RCBS on this one.

I've been using RCBS reloading tools since 1965 with regrets. Love mine in 25-45 Sharps.

RCBS dies were shipped promptly. I have formed and loaded a hand full of ammo and the RCBS dies seem to work however I would like a bit more neck tension on the bullet. I can push the bullets back into the case with moderate effort. Might just be my technique or the brass I used.
Will know how they perform when I receive my new Upper.