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The L.E. Wilson S/S Bullet Seater Die with Micrometer Adjustment for .33 XC gives hand loaders precision control over bullet seating depth—one of the most critical variables in producing consistent, accurate ammunition. Built from stainless steel, this arbor seater combines durability with the repeatability that serious reloaders demand. Whether you're developing loads for a new rifle, fine-tuning a match load, or chasing sub-MOA groups downrange, a micrometer-top seater die takes the guesswork out of bullet runout and jump-to-lands spacing.
What sets the L.E. Wilson design apart is its real-world usability. The micrometer adjustment works in 0.001" increments, letting you dial in seating depth with confidence. Major adjustments happen via threaded cap, so once you find your sweet spot, you can lock it in and move on. Better yet, because this is an arbor seater (used with an arbor press rather than a progressive), you can take the die and press to the range, load test rounds on the fly, and dial in seating depth without multiple trips home to readjust. That flexibility saves time and ammunition during load development.
Stainless construction means the die resists corrosion and wear, so it'll be reliable in your reloading bench for years. If you're serious about accuracy and tired of guessing at bullet seating, a micrometer seater die for your .33 XC is a smart investment in consistency.
| Brand | L.E. Wilson |
| Type | Bullet Seater Die with Micrometer Adjustment |
| Caliber | .33 XC |
| Material | Stainless Steel |
| Adjustment Increment | 0.001" |
| Adjustment Type | Micrometer top with threaded cap |
| Press Type Required | Arbor Press |
Yes—this is an arbor seater, so it requires an arbor press rather than a standard progressive or single-stage reloading press. The arbor press design is what allows you to take the die to the range for load testing and seating depth verification.
The micrometer scales in 0.001" increments, giving you fine control over bullet seating depth. This level of repeatability is essential for accuracy-focused handloading.
This die is built for precision bullet seating, so it's best suited to reloaders who already understand cartridge assembly and are focused on load development. If you're just starting out, consult reloading manuals and established best practices before using specialized tools like a micrometer seater.
Yes—this die is made specifically for the .33 XC cartridge and will not work with other calibers.

SKU: 167523748 • Width: 2in • Height: 2in • Depth: 7.25in • Weight: 1.2oz