Lyman neck expanding die - Lyman Neck Expanding Pistol (M) Dies

The Lyman Neck Expanding Die is the Neck expanding solution for Berry's Pistol Bullets. Berry's bullets are .356 Vs the common .355 of most 9 m bullets. The die expands and creates a flair at the mouth of the case. The flair allows for easy incursion of the bullet prior to the crimping operation.