The Lee Micrometer Precision Bullet Seater in 6mm GT (brand part no. 92339) gives one of PRS competition’s favorite cartridges the seating precision it was designed around. Lee Precision combines dead-length seating, where the die body contacts the shell holder for uniform depth, with a floating bullet guide that Lee’s testing shows produces cartridges with the least bullet runout. The laser-engraved micrometer thimble reads like a precision depth micrometer, with each division representing one thousandth of an inch and infinite adjustment between marks. Among reloading dies, this seater favors 6mm GT match shooters fine-tuning seating depth for their barrel.

Key Specifications

• The cartridge is 6mm GT.
• Uses dead-length seating for uniform seating depth.
• A floating bullet guide holds case mouth and bullet in alignment for minimal runout.
• The laser-engraved micrometer thimble reads in one-thousandth-inch divisions.
• The burnished seating stem seats nearly any bullet nose without damage.
• The reversible guide allows seating and crimping simultaneously.

Frequently Asked Questions

How fine is the micrometer adjustment? Each engraved division equals one thousandth of an inch, with smooth, infinite adjustment between divisions.

What keeps runout low with this die? The floating bullet guide holds the case mouth and bullet in alignment with the seater screw as the bullet seats.

Buy the Lee 6mm GT Micrometer Seater

Repeatable, thousandth-inch seating depth for a purpose-built match cartridge is exactly what this Lee seater delivers. Order it from our Lubbock, Texas gun shop for fast shipping.