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Lee Precision

Lee Precison Classic Bullet Size Kit .459"

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

Sizes Cast

Bullets to .459" diameter

Seats Crimps

Gas checks

Fits Standard

7/8x14 thread reloading presses

Requires Lee

Liquid Alox and a reloading

Use Automatic

Processing Press, a separate catch

$23.74
List Price: $24.99
You Save: $1.25 (5%)
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SKU: 91672-734307916725

Overview

This sizing kit is designed for reloaders working with cast bullets that need a .459" diameter finish, while also providing the ability to seat and crimp gas checks. It is made to fit standard 7/8x14 thread reloading presses, making it a practical bench tool for those setting up a dedicated bullet-sizing workflow. Use requires Lee Liquid Alox and a reloading press, both sold separately, and users of the Automatic Processing Press will need to provide their own catch container. For handloaders who want a straightforward sizing and gas-check setup, it offers a focused solution without extra components.

Why Hunters Choose the Lee Precision

Sizes Cast

Bullets to .459" diameter for

Also Seats

Crimps gas checks during sizing

Fits Standard

7/8x14 thread reloading presses

Compatible Lee

Lee Liquid Alox and a

Clear Specification

For .459" sizing diameter and

Key Features

  • Sizes cast bullets to .459" diameter
  • Seats and crimps gas checks
  • Fits standard 7/8x14 thread reloading presses
  • Requires Lee Liquid Alox and a reloading press, sold separately
  • For use on the Automatic Processing Press, a separate catch container is needed

Best Used For

  • Reloaders sizing cast bullets to .459 inch for compatible handloading setups
  • Users needing a kit that also seats and crimps gas checks
  • Owners of standard 7/8x14 thread reloading presses
  • Handloaders already using Lee Liquid Alox and a separate reloading press
  • APP press users prepared to provide their own catch container

Specifications

Automatic Processing Press NoteCustomers will need to supply their own catch container
Ca Prop 65 ChemicalLead
Casting Item TypeSizer and Punch
Compatible Press RequirementFits any standard 7/8x14 thread reloading press
Fits Standard Press Thread7/8x14
Reloading Diameter.459"
Required AccessoriesLee Liquid Alox and Reloading Press

Pros

  • Sizes cast bullets to .459" diameter for reloading use
  • Also seats and crimps gas checks during sizing
  • Fits standard 7/8x14 thread reloading presses
  • Compatible with Lee Liquid Alox and a Lee reloading press
  • Clear specification for .459" sizing diameter and sizer-and-punch design

Considerations & Trade-offs

  • Requires a standard 7/8x14 thread reloading press, so it is not a standalone sizing tool.
  • Lee Liquid Alox is required for use and is sold separately, adding an extra purchase before the kit is ready to use.
  • The reloading press is also sold separately, so total setup cost is higher than the kit price alone suggests.
  • If used on the Automatic Processing Press (APP), a separate catch container must be supplied by the user.

Suggested Comparisons

  • Bullet sizing dies and punches
  • Cast bullet reloading accessories
  • Gas check seating tools
  • Reloading press accessories

Suggested Accessories

  • Reloading press
  • Bullet lubricant
  • Catch container
  • Gas checks

Frequently Asked Questions

What does the Lee .459 Bullet Sizing Kit do?

It sizes cast bullets and also seats and crimps gas checks.

Will this kit fit my reloading press?

It fits any standard 7/8x14 thread reloading press.

What else do I need to use this kit?

Lee Liquid Alox and a reloading press are required and are sold separately.

Is this kit only for .459" bullets?

The listed reloading diameter is .459".

Do I need anything special if I use it on the Lee Automatic Processing Press (APP)?

Yes. Lee notes that customers will need to supply their own catch container when using this kit on the APP.