Just make sure you raise up your seating die and reset it for the longer brass when you get around to using the .357 mag Starlines or you will do more than dink it up.
Heh heh heh!
(1) 357 case was hiding in my (sorted by head stamp) 38 special range pick-ups,,,,
Yeah, it didn't fare too well in the (flaring) die,,, LOL!
I have the 'washer', but nothing is on 'auto-pilot' just yet,,, (K I S S, check check and check again,,)
Everything went good at the range today.
GP-100 was flawless,,,
All of my reloads hit the paper,,,
But,,,, it looks like the shooter needs to learn how to shoot a revolver better!!!
(Brought one of my 9's with me. Did a 'side by side' set,,, Looked like 2 different people we're shooting at it!! LOL!!!)
Life is good!