Winchester Unprimed Handgun Brass Cases .357 Magnum 100/Bag - WSC357MU

Winchester unprimed brass cartridge cases designed for .357 Magnum handgun reloading. Each bag contains 100 cases that have been annealed during manufacturing to provide correct hardness for secure bullet seating and firing flexibility. Cases may have light staining near the neck and may require mouth resizing before reloading.