300 Winchester Magnum Micrometer Breech Lock 3-Die Set (LEEPRODUCT)

Lee 300 Winchester Magnum Micrometer Breech Lock 3-Die Set includes colored quick change bushings for easy die identification, Full Length Sizing Die, Micrometer Bullet Seating Die, Factory Crimp Die, Universal Shell Holder, powder measure and instructions with load data. Select this die set if you are reloading mixed range brass.

After full length sizing and firing, you now have brass that is fire formed to your chamber. Consider Lee neck sizing die for longest case life and best accuracy. Sizes just the neck and requires no case lubrication.