
Availability: In Stock
The Lee Precision 338 Lapua rifle precision micrometer bullet seating die brings controlled, repeatable seating depth to your long-range reloading bench. If you're loading match-grade ammunition for precision rifle competitions or hunting applications where bullet seating depth directly affects accuracy, this die offers the micrometer adjustment and floating bullet guide geometry that serious reloaders depend on. Lee's approach prioritizes function and reliability over unnecessary cost, making precision seating accessible to handloaders committed to consistency.
The heart of this die is the laser-engraved micrometer thimble, readable in thousandths of an inch just like a precision depth gauge. That means you can dial in your seating depth with confidence and repeatability—critical when you're chasing tight groups at distance. The body makes contact with your shell holder when seating, anchoring the reference point and ensuring uniform depth across your entire batch. The floating bullet guide does the real work: it holds the case mouth and bullet in perfect alignment while the guide itself finds center, which dramatically reduces bullet runout. Runout control matters. A bullet traveling down the bore off-center costs you velocity consistency and group size.
The seating stem is machined and burnished to handle nearly any bullet point style without damage or marking—whether you're loading hollow points, boat tails, or match-grade rounds. And because the floating guide is reversible, you can unthread it and reinstall it to combine seating and crimping in one stroke, a feature unique to Lee's design. For 338 Lapua handloaders, that flexibility is genuine value.
| Caliber | 338 Lapua |
| Product Type | Rifle Precision Micrometer Bullet Seating Die |
| Brand | Lee Precision |
| Micrometer Adjustment | Thousandths of an inch |
This is a 338 Lapua–specific die designed for standard reloading presses that accept Lee dies. Verify that your current press is compatible with Lee dies before purchasing.
Yes. The floating bullet guide is reversible—unthread it and reinstall it to enable simultaneous seating and crimping. This is an exclusive feature to Lee's design.
The laser-engraved micrometer thimble reads in thousandths of an inch, providing the same precision you'd expect from a depth micrometer. The die's floating guide and body contact on the shell holder ensure uniform, repeatable seating depth across your entire batch.
The seating stem is machined and burnished to seat nearly any bullet point style without damage or marking.

SKU: 197561474 • Weight: 0.65oz





Availability: In Stock
The Lee Precision 338 Lapua rifle precision micrometer bullet seating die brings controlled, repeatable seating depth to your long-range reloading bench. If you're loading match-grade ammunition for precision rifle competitions or hunting applications where bullet seating depth directly affects accuracy, this die offers the micrometer adjustment and floating bullet guide geometry that serious reloaders depend on. Lee's approach prioritizes function and reliability over unnecessary cost, making precision seating accessible to handloaders committed to consistency.
The heart of this die is the laser-engraved micrometer thimble, readable in thousandths of an inch just like a precision depth gauge. That means you can dial in your seating depth with confidence and repeatability—critical when you're chasing tight groups at distance. The body makes contact with your shell holder when seating, anchoring the reference point and ensuring uniform depth across your entire batch. The floating bullet guide does the real work: it holds the case mouth and bullet in perfect alignment while the guide itself finds center, which dramatically reduces bullet runout. Runout control matters. A bullet traveling down the bore off-center costs you velocity consistency and group size.
The seating stem is machined and burnished to handle nearly any bullet point style without damage or marking—whether you're loading hollow points, boat tails, or match-grade rounds. And because the floating guide is reversible, you can unthread it and reinstall it to combine seating and crimping in one stroke, a feature unique to Lee's design. For 338 Lapua handloaders, that flexibility is genuine value.
| Caliber | 338 Lapua |
| Product Type | Rifle Precision Micrometer Bullet Seating Die |
| Brand | Lee Precision |
| Micrometer Adjustment | Thousandths of an inch |
This is a 338 Lapua–specific die designed for standard reloading presses that accept Lee dies. Verify that your current press is compatible with Lee dies before purchasing.
Yes. The floating bullet guide is reversible—unthread it and reinstall it to enable simultaneous seating and crimping. This is an exclusive feature to Lee's design.
The laser-engraved micrometer thimble reads in thousandths of an inch, providing the same precision you'd expect from a depth micrometer. The die's floating guide and body contact on the shell holder ensure uniform, repeatable seating depth across your entire batch.
The seating stem is machined and burnished to seat nearly any bullet point style without damage or marking.
SKU: 197561474 • Weight: 0.65oz
