Lyman 7690107 MSR Precision Die System, 9mm Luger 4-Die Set

The Lyman 7690107 MSR Precision Die System is engineered specifically for reloading 9mm Luger ammunition for modern sporting rifles. This complete 4-die set provides the essential components needed for consistent sizing, bullet seating, and crimping, helping reloaders produce dependable cartridges for practice, competition, and range use. Its MSR-focused design supports reliable ammunition preparation for platforms that demand smooth chambering and consistent cartridge dimensions.
The set includes a Small Base sizing die designed to help finished cartridges chamber smoothly in compatible firearms. A separate Taper Crimp die provides a secure bullet grip while helping maintain the appropriate case mouth profile for 9mm Luger ammunition. By separating the sizing and crimping operations, the system gives reloaders greater control over each stage of the process and supports repeatable results across loading sessions.
Each Lyman 7690107 die set also includes an Ammo Checker cartridge “Go” gauge for convenient verification of loaded rounds. The gauge helps users check cartridge fit before ammunition is used, adding an important quality-control step to the reloading process. For organization and protection, the dies and accessories are supplied in a sturdy, clear-cover storage case. With its purpose-built MSR configuration, practical inspection gauge, dedicated taper crimp die, and durable storage solution, this Lyman 4-die system is a versatile choice for reloaders working with 9mm Luger ammunition.

Features:

• Type: 4-Die Set

• Caliber: 9mm Luger

• Die Type: Size/Crimp

• In Set: 4

• Small Base Sizing Die: Helps support smooth chambering in compatible modern sporting rifle platforms

• Separate Taper Crimp Die: Provides secure bullet grip and consistent case mouth control

• Ammo Checker Cartridge “Go” Gauge: Helps verify loaded cartridge fit

• Storage Case: Sturdy clear-cover case protects and organizes the die set