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L.E. Wilson Steel Neck Sizer Die Bushing .293 (B-293)

UPC: 815145024831

$22.88

4 in stock

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Description

If you run a bushing-style sizing die, this is the little part that does the heavy lifting on neck tension. The L.E. Wilson Steel Neck Sizer Die Bushing .293 measures .293 inches and is machined from hardened stainless steel, so it holds its dimension through years of case prep. Wilson has been turning out precision reloading tools since 1927, and that reputation shows up in how consistently these bushings size.

Dialing In Neck Tension With the .293 Bushing

The whole point of a bushing like this is control. By picking the right diameter, you set exactly how much grip the case neck has on the bullet without overworking the brass. A handy way to land on the right size is to measure the outside neck diameter of a loaded round with a good micrometer, then subtract .002 to .003 inches. That accounts for brass spring-back and leaves you with roughly .001 to .002 inches of consistent neck tension, which is a big deal when you're chasing tight groups.

A Few Things Worth Knowing About the B-293

Wilson makes these in .001 inch increments, and the number stamped on the bushing refers to the middle of the bore, which is reamed with a slight .003 inch taper. Since the case neck only reaches that midpoint, you can flip the bushing so the markings face down toward the case and get a touch tighter sizing out of the same part. That little trick gives you some extra flexibility without buying a second bushing.

Die Compatibility for the .293 Neck Bushing

This bushing freely interchanges across all Wilson bushing-type neck sizing dies and the Wilson bushing full-length sizing die. It also fits Redding, Hornady, and RCBS bushing dies, so it's not locked to one brand on your bench. Keep in mind these are steel bushings, so a light pass of case lube on the neck keeps things running smooth. Made in the USA, as you'd expect from Wilson.

Key Specifications

  • Manufacturer: L.E. Wilson
  • Manufacturer Part Number: B-293
  • UPC: 815145024831
  • Bushing Diameter: .293 in
  • Size Increments: .001 in
  • Material: Hardened stainless steel
  • Internal Taper: .003 in reamed taper
  • Type: Neck sizing bushing
  • Expander Required: No
  • Die Compatibility: Wilson, Redding, Hornady, RCBS bushing dies
  • Country of Origin: United States

What’s Included

  • One L.E. Wilson .293 steel neck sizer die bushing (B-293)

Frequently Asked Questions

How do I figure out if the .293 bushing is the right size for my loads?

Measure the outside neck diameter of a loaded cartridge with a precision micrometer, then subtract .002 to .003 inches. That math accounts for brass spring-back and leaves you with about .001 to .002 inches of neck tension on the bullet. If your measurement points to roughly .295 to .296 loaded, the .293 bushing is likely in the ballpark, but confirm with your own brass.

Will this L.E. Wilson bushing work in dies from other brands?

Yes. It freely interchanges across all Wilson bushing-type neck sizing dies and the Wilson bushing full-length sizing die, and it also fits Redding, Hornady, and RCBS bushing dies. It will not fit Forster dies, so keep that in mind if that's what's on your press.

Do I need to lube the case neck when using a steel bushing?

A light touch of case lube on the neck is a good idea with steel bushings. It keeps sizing smooth and helps the bushing last. Some reloaders prefer carbide bushings for lube-free work, but steel bushings like this one give you precise sizing at a friendlier price.

What does the number stamped on the bushing actually refer to?

The marked size refers to the middle of the bushing bore, which is reamed with a slight .003 inch taper. Because the case neck only reaches that midpoint, you can flip the bushing so the markings face the case and get a slightly tighter sizing out of the same part. It's a simple way to fine-tune without buying another bushing.

Additional information

UPC

815145024831

Manufacturer

Manufacturer Part Number

B-293

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