I know several guys were waiting for Remington to make a run of 357 Maximum brass. I received an email stating they have some in stock. I lucked into some this spring so I am passing this along.
Remington 357 Maximum Unprimed Brass 100/bag - Natchez Shooters Supplies
Remington 357 Maximum Unprimed Brass 100/bag - Natchez Shooters Supplies