No Go gauges

Joshua

Taco Aficionado/Salish Sea Pirate/Part-Time Dragon
You can download the SAAMI pdf and reference the drawings to verify if the shoulder has the exact same position in both rounds.

 

RBHarter

West Central AR
Is it your only 358 ? Do you expect to use any factory ammo ?
Do it .
Once brass fits your chamber it doesn't matter .

Shoulders didn't move on the 308 converted brass in mine .