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Lee Precision

LEE 90220 GAGE/HOLDER 460 SMITH & WESSON MAGNUM

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Case Length

Gauge for .460 Smith &

Helps Trim

Cases to length and square

Used Cutter

Lock Stud or Zip Trim

Trim Range:

1.780 to 1.800 inches

Hardened Steel

Gauge construction

$12.34
List Price: $12.99
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SKU: 90220-734307902209

Overview

This case length gauge is built for handloaders who want a straightforward way to bring .460 Smith & Wesson Magnum brass to a consistent trim length and square the case mouth. It works with the Cutter and Lock Stud or Zip Trim, making it a practical bench tool for routine case preparation. The threaded shell holder helps lock the case in place during trimming, and the gauge is specified for a trim range of 1.780 to 1.800 inches. For reloaders focused on careful setup rather than speed alone, it offers a simple, purpose-built solution.

Why Hunters Choose the Lee Precision

Precise Case

Length gauge for trimming .460

Helps Trim

Cases to length and square

Works Lee

Lee Cutter and Lock Stud

Hardened Steel

Gauge for durable shop use

Threaded Shell

Holder locks the case down

Key Features

  • Case length gauge for .460 Smith & Wesson Magnum brass
  • Helps trim cases to length and square the case mouth
  • Used with the Cutter and Lock Stud or Zip Trim
  • Trim range: 1.780 to 1.800 inches
  • Hardened steel gauge construction
  • Threaded shell holder locks the case down

Best Used For

  • Reloaders trimming .460 Smith & Wesson Magnum cases to a consistent length range
  • Users needing a simple gauge for squaring case mouths during trimming
  • Shooters using Lee Cutter and Lock Stud or Zip Trim equipment
  • Handloaders who want a threaded shell holder that locks cases down securely

Specifications

Caliber.460 Smith & Wesson Magnum
Case Mouth SquaringYes
CompatibilityCutter and Lock Stud or Zip Trim
MaterialHardened Steel
Product TypeCase Length Gauge
Quick Trim FunctionYes
Threaded Shell HolderYes
Trim Length Maximum1.800 inches
Trim Length Minimum1.780 inches

Pros

  • Precise case length gauge for trimming .460 Smith & Wesson Magnum brass
  • Helps trim cases to length and square the case mouth
  • Works with Lee Cutter and Lock Stud or Zip Trim
  • Hardened steel gauge for durable shop use
  • Threaded shell holder locks the case down securely
  • Trim range specified at 1.780 to 1.800 inches

Considerations & Trade-offs

  • This gauge is specific to .460 Smith & Wesson Magnum brass, so it is not a general-purpose case trimmer accessory.
  • It is designed to be used with the Cutter and Lock Stud or Zip Trim, so it is not a standalone trimming solution.
  • The trim range is fixed at 1.780 to 1.800 inches, which leaves little flexibility if you need a different case length target.
  • Its role is case-length gauging and mouth squaring, so it addresses preparation only and not the full reloading process.

Suggested Comparisons

  • Case trimming tools
  • Shell holders
  • Reloading gauges
  • Zip trim accessories

Suggested Accessories

  • Case trimmer
  • Case holder
  • Reloading cutter
  • Reloading trim tool

Frequently Asked Questions

What is the Lee 90220 Gauge/Holder 460 Smith & Wesson Magnum used for?

It is a case length gauge for trimming 460 Smith & Wesson cases to length and squaring the case mouth.

What trimming setup does this gauge work with?

The product description says it is used with the Cutter and Lock Stud or Zip Trim.

What case length range does this gauge set to?

The listed trim-to-length range is 1.780 to 1.800 inches.

What material is the gauge made from?

The specifications state that the gauge is hardened steel.

Does the product include a shell holder function?

Yes. The description says the threaded shell holder locks the case down during trimming.