Starline Brass 32SWLEUP100 Unprimed Cases 32 S&W Long Handgun Brass 100 Per Bag. 32 H&R Magnum. This cartridge is safe to fire in .32 H&R revolvers. Specifications for Starline Brass 32SWLEUP100 Unprimed Cases 32 S&W Long Handgun Brass 100 Per Bag:...