I have several hundred nickel and several hundred brass primed 300 ham'r cases. Both the nickel and brass cases are all primed with CCI No. 450 magnum small rifle primers and all cases are new, unfired. There are 257 brass primed cases and 448 nickel primed cases. Primed cases are legal to ship if preferred but on buyers expense. Asking $350 for all 705 primed cases.