I recently purchased a Dillon Square Deal setup for 9mm Luger from Brian Enos. So far, I have absolutely no complaints about this wonderful little blue machine. But I have been rolling my own on a Rockchucker and an RCBS Turret Press for the past 14 years, and I am a bit embarrassed to admit that my current skill level when operating this progressive press is still rather awkward... But it sure is fun use.
Anyway, I have a question concerning the use of One Shot case lube on 9x19 cases. I have never lubed straight-walled pistol cases before because I've always used carbide sizer dies. And even though the SD has a carbide sizer and easily resizes 9mm cases without lubing them, would a light application of One Shot significantly improve the process?
If One shot is worth using on 9mm cases, does it leave any residue that must be removed from the loaded rounds before they can be fired?