Product Overview
Lyman Neck Expanding M Die (380 Auto/38 Super Auto/9mm Luger/9X23 Win), Gray, Null
- Improves accuracy of cast and jacketed bullet reloads
- The first step expands the inside of the case neck to just under the bullet diameter for precise case neck tension in the finished reload
- The second step expands the case mouth to bullet diameter or slightly over
- Allows the jacketed or cast bullet to be started perfectly centered in the case mouth and properly aligned with the axis of the case neck
- Can be adjusted slightly deeper for a slight flare for seating cast bullets
