L.E. Wilson197558179
L.E. Wilson Neck Sizing Die Bushing 248$22.88
Availability: In Stock
The L.E. Wilson Neck Sizing Die Bushing 310 is a hardened stainless steel neck bushing built for precision reloaders who demand consistent neck tension and concentricity shot after shot. Whether you're fine-tuning loads for match-grade accuracy or managing brass that's been fired multiple times, this neck sizing die bushing gives you the control to dial in exactly the fit you need without stepping up to the next smaller bushing size.
Wilson manufactures their bushings in .001" increments, and the marked size refers to the middle of the bushing—which is reamed with a .003" taper. Since the case neck only reaches the bushing's center, you have flexibility in how you use it. Run it marked-side up for standard sizing, or flip it over (markings facing the case) for a slightly tighter squeeze when brass has hardened and lost tension, or when you're chasing that last bit of neck consistency. Most reloaders will use the standard orientation, but that reversible design is handy insurance if your brass springs back more than expected.
Built to specs comparable to Redding neck bushings, the Wilson bushing delivers the accuracy-focused reloader what they expect: a durable, precisely reamed steel component that won't vary from cartridge to cartridge. Note that Wilson bushings are not compatible with Forster or RCBS dies—confirm your die manufacturer before ordering. If you're already running a Wilson die set or switching to one, this bushing integrates seamlessly into your reloading process and helps you maintain the kind of neck tension that feeds reliable, accurate ammunition.
| Brand | L.E. Wilson |
| Product Type | Neck Sizing Die Bushing |
| Material | Hardened Stainless Steel |
| Size Designation | 310 |
| Size Increment | .001" |
| Bushing Taper | .003" |
| Die Compatibility | L.E. Wilson dies only; not compatible with Forster or RCBS |
Measure the outside neck diameter of a loaded cartridge and subtract .002" to .003" to account for brass spring-back and correct neck tension. Alternatively, measure your case neck wall thickness, multiply by two, add your bullet diameter, then subtract .002" to .003". Wilson's .001" increments let you dial in the exact size without jumping to the next standard step.
No. Wilson neck bushings are not compatible with Forster or RCBS dies. Confirm your die brand before ordering to ensure compatibility.
The bushing is marked on one end and reamed with a taper. In normal use, the marked side faces away from the case. Flipping it so markings face the case reduces the bushing's inner diameter slightly, creating a tighter squeeze. This is mainly useful if your brass has hardened and springs back excessively, or if you want to fine-tune neck tension without moving to a smaller bushing size.
Yes. Wilson manufactures their bushings to specs comparable to Redding's. Both are precision steel bushings used in neck sizing dies, though they are not interchangeable between die brands.
SKU: 197558220 • Weight: 0.07oz
Availability: In Stock
The L.E. Wilson Neck Sizing Die Bushing 310 is a hardened stainless steel neck bushing built for precision reloaders who demand consistent neck tension and concentricity shot after shot. Whether you're fine-tuning loads for match-grade accuracy or managing brass that's been fired multiple times, this neck sizing die bushing gives you the control to dial in exactly the fit you need without stepping up to the next smaller bushing size.
Wilson manufactures their bushings in .001" increments, and the marked size refers to the middle of the bushing—which is reamed with a .003" taper. Since the case neck only reaches the bushing's center, you have flexibility in how you use it. Run it marked-side up for standard sizing, or flip it over (markings facing the case) for a slightly tighter squeeze when brass has hardened and lost tension, or when you're chasing that last bit of neck consistency. Most reloaders will use the standard orientation, but that reversible design is handy insurance if your brass springs back more than expected.
Built to specs comparable to Redding neck bushings, the Wilson bushing delivers the accuracy-focused reloader what they expect: a durable, precisely reamed steel component that won't vary from cartridge to cartridge. Note that Wilson bushings are not compatible with Forster or RCBS dies—confirm your die manufacturer before ordering. If you're already running a Wilson die set or switching to one, this bushing integrates seamlessly into your reloading process and helps you maintain the kind of neck tension that feeds reliable, accurate ammunition.
| Brand | L.E. Wilson |
| Product Type | Neck Sizing Die Bushing |
| Material | Hardened Stainless Steel |
| Size Designation | 310 |
| Size Increment | .001" |
| Bushing Taper | .003" |
| Die Compatibility | L.E. Wilson dies only; not compatible with Forster or RCBS |
Measure the outside neck diameter of a loaded cartridge and subtract .002" to .003" to account for brass spring-back and correct neck tension. Alternatively, measure your case neck wall thickness, multiply by two, add your bullet diameter, then subtract .002" to .003". Wilson's .001" increments let you dial in the exact size without jumping to the next standard step.
No. Wilson neck bushings are not compatible with Forster or RCBS dies. Confirm your die brand before ordering to ensure compatibility.
The bushing is marked on one end and reamed with a taper. In normal use, the marked side faces away from the case. Flipping it so markings face the case reduces the bushing's inner diameter slightly, creating a tighter squeeze. This is mainly useful if your brass has hardened and springs back excessively, or if you want to fine-tune neck tension without moving to a smaller bushing size.
Yes. Wilson manufactures their bushings to specs comparable to Redding's. Both are precision steel bushings used in neck sizing dies, though they are not interchangeable between die brands.
SKU: 197558220 • Weight: 0.07oz