The Lee Micrometer 2-Die Set is built for reloaders who want true precision and repeatability when dialing in their loads. Combining Lee’s proven sizing system with a micrometer-adjustable seating die, this set gives you full control over bullet seating depth—down to the finest detail.

The standout feature is the Bullet Seating Micrometer Adjust Screw, allowing adjustments in .001" increments. Unlike traditional click-style systems, this design is infinitely adjustable with smooth movement, eliminating the limitations of preset clicks and allowing you to fine-tune seating depth exactly where you want it.

Finished in black anodizing with a laser-etched scale, the micrometer makes it fast and easy to set, track, and repeat your adjustments with confidence. Once dialed in, you can return to your exact settings round after round—ideal for load development and precision shooting.

Compatible with all Lee bullet seating dies, this system is designed to deliver consistent, accurate results without unnecessary complexity.

Precise. Repeatable. Built for serious reloaders.

Key Features

• 2-die set (sizing and seating)
• Micrometer-adjustable seating die
• .001" increment adjustments for precise seating depth
• Smooth, infinite adjustment—no click limitations
• Black anodized finish with laser-etched scale
• Easy to set and repeat exact measurements
• Compatible with all Lee seating dies