Lyman Neck Expanding (M) Die 9mm Luger/.380 ACP

The Lyman Neck Expanding (M) Die 9mm Luger/.380 ACP is a specialized reloading tool designed for precision shooters and high-volume reloaders who demand consistent neck tension and improved concentricity. This die is used to prepare case mouths for bullet seating, which is crucial for reliable ammunition performance. It is suitable for various reloading applications, including tactical and competitive shooting.

This specific Lyman Neck Expanding (M) Die utilizes a two-step expander plug that expands the neck to just under bullet diameter and creates a slight pocket to help the bullet sit upright before seating. This design minimizes the risk of shaving copper jackets and helps maintain consistent chambering, which is vital for achieving accurate loads in 9mm and .380 ACP. The die is made from polished hardened steel, ensuring durability and reliability.

Professional reloaders looking to optimize their 9mm Luger or .380 ACP rounds will find this die a valuable addition to their reloading setup. It is compatible with standard 7/8 inch x 14 tpi presses, making it a versatile tool for various reloading tasks. Whether prepping training rounds or custom loads, this die enhances the reloading process.