Winchester reloading components are custom designed and manufactured to precise specifications in order to deliver specific on target performance. These high quality brass cases are unprimed and ready for sizing. There may be some annealing on the case which can easily be removed by tumbling prior to loading. It is recommended that the brass be sized, trimmed and chamfered before loading. Pick up some of these today for your next reloading session.

Specifications and Features:
Winchester Reloading Components WSC300WMU
.300 Winchester Magnum
Brass cases
Unprimed
50 Count