
Availability: In Stock
The L.E. Wilson S/S Bullet Seater Die with Micrometer Adjustment for .300 WSM gives reloaders a precision tool built for repeatability and confidence on the bench. This stainless steel seater die is designed to dial in consistent bullet-seating depths—critical for accuracy and safety when handloading rifle ammunition. The micrometer adjustment mechanism lets you work in 0.001" increments, so you can fine-tune seating depth to the thousandth of an inch and lock it in reliably. Major adjustments are made via a threaded cap, keeping the design straightforward and durable. Whether you're preparing ammo for long-range hunting, precision rifle matches, or building loads to test at the range, this die gives you the control to reproduce the exact same seating depth on every round.
One significant advantage of an arbor seater design: you can load bullets long, then bring the die and an arbor press to the range to test and adjust seating depth in real time. That saves you multiple trips back and forth—you dial it in where you're shooting, confirm your results, then finish your batch knowing the setup is dialed in. The stainless steel construction resists corrosion and handles the rigors of a busy reloading room.
This die is caliber-specific to .300 WSM, so you're getting a tool built and tuned for that cartridge. Paired with an arbor press (sold separately), it becomes an essential piece of kit for anyone serious about load development and ammunition consistency.
| Brand | L.E. Wilson |
| Product Type | Bullet Seater Die |
| Caliber | .300 WSM |
| Material | Stainless Steel |
| Adjustment Increment | 0.001" |
| Adjustment Type | Micrometer with Threaded Cap |
| Seater Style | Arbor Seater |
| Requires | Arbor Press (sold separately) |
Yes. The arbor seater design allows you to load bullets long, then bring the die and an arbor press to the range to test and adjust seating depth. This eliminates multiple trips back to your reloading bench during load development.
You'll need an arbor press to operate this seater die. The die itself is not a standard press die and does not work in a traditional reloading press.
The micrometer dial allows adjustments in 0.001" increments, giving you fine control over seating depth to the thousandth of an inch.
Yes, this die is caliber-specific to .300 WSM. You'll need a separate die for any other cartridge.

SKU: 167523739 • Width: 1.75in • Height: 1.75in • Depth: 5.75in • Weight: 1oz





Availability: In Stock
The L.E. Wilson S/S Bullet Seater Die with Micrometer Adjustment for .300 WSM gives reloaders a precision tool built for repeatability and confidence on the bench. This stainless steel seater die is designed to dial in consistent bullet-seating depths—critical for accuracy and safety when handloading rifle ammunition. The micrometer adjustment mechanism lets you work in 0.001" increments, so you can fine-tune seating depth to the thousandth of an inch and lock it in reliably. Major adjustments are made via a threaded cap, keeping the design straightforward and durable. Whether you're preparing ammo for long-range hunting, precision rifle matches, or building loads to test at the range, this die gives you the control to reproduce the exact same seating depth on every round.
One significant advantage of an arbor seater design: you can load bullets long, then bring the die and an arbor press to the range to test and adjust seating depth in real time. That saves you multiple trips back and forth—you dial it in where you're shooting, confirm your results, then finish your batch knowing the setup is dialed in. The stainless steel construction resists corrosion and handles the rigors of a busy reloading room.
This die is caliber-specific to .300 WSM, so you're getting a tool built and tuned for that cartridge. Paired with an arbor press (sold separately), it becomes an essential piece of kit for anyone serious about load development and ammunition consistency.
| Brand | L.E. Wilson |
| Product Type | Bullet Seater Die |
| Caliber | .300 WSM |
| Material | Stainless Steel |
| Adjustment Increment | 0.001" |
| Adjustment Type | Micrometer with Threaded Cap |
| Seater Style | Arbor Seater |
| Requires | Arbor Press (sold separately) |
Yes. The arbor seater design allows you to load bullets long, then bring the die and an arbor press to the range to test and adjust seating depth. This eliminates multiple trips back to your reloading bench during load development.
You'll need an arbor press to operate this seater die. The die itself is not a standard press die and does not work in a traditional reloading press.
The micrometer dial allows adjustments in 0.001" increments, giving you fine control over seating depth to the thousandth of an inch.
Yes, this die is caliber-specific to .300 WSM. You'll need a separate die for any other cartridge.
SKU: 167523739 • Width: 1.75in • Height: 1.75in • Depth: 5.75in • Weight: 1oz
