Lee 6MM GT Micrometer Precision Bullet Seater
Lee's micrometer-equipped bullet seater delivers dead-length precision seating with laser-engraved adjustments reading in thousandths of an inch. Floating bullet guide minimizes runout.
Precision Bullet Seating for the 6MM GT
The Lee 6MM GT Micrometer Precision Bullet Seater represents a thoughtful approach to one of reloading's most critical operations: consistent, accurate bullet seating depth.
Key Features
Micrometer Adjustment System
- Laser-engraved thimble and body with divisions representing one-thousandth of an inch
- Reads intuitively, like a precision depth micrometer
- Infinitely adjustable for exact seating depth control
- Dead-length seating with body contact on shell holder ensures uniform results
Superior Bullet Alignment
- Floating bullet guide with radial clearance allows perfect alignment between case, bullet, and seating stem
- Sliding bullet guides proven to produce cartridges with minimal bullet runout
- Machined and burnished seating stem seats nearly any bullet point style without damage or marking
Practical Design
- Reversible floating bullet guide allows simultaneous seating and crimping when reinstalled
- Smooth, accurate adjustment mechanism
- Precision engineering throughout
Why It Matters
Bullet seating depth directly affects accuracy, pressure, and consistency. This die's micrometer system removes guesswork, allowing you to dial in exact depths and replicate them shot after shot. The floating guide technology minimizes runout—a primary cause of accuracy loss—making this an investment in better-performing ammunition.
