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Lee Precision

LEE 90484 300 WSM (WINCHESTER SHORT MAGNUM) QUICK TRIM DIE

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

Lee Quick

Trim Die for 300 WSM

Requires Compatible

LEE Quick Trim setup for

Works Lee

LEE Deluxe Quick Trim Case

Works Lee

LEE Value Trim #90386

Works Lee

LEE Deluxe Powder Quick Trim

$14.24
List Price: $14.99
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SKU: 90484-734307904845

Overview

Built for handloaders working with 300 WSM brass, this Quick Trim Die is intended for use with compatible LEE trimming tools. It fits into a trimming setup that includes the LEE Deluxe Quick Trim Case Trimmer #90437, LEE Value Trim #90386, or LEE Deluxe Powder Quick Trim #90670. For shooters who want a dedicated die for this cartridge, it provides a straightforward way to keep case preparation organized around a specific chambering.

Why Hunters Choose the Lee Precision

300 Wsm

(Winchester Short Magnum) cases

Compatible Lee

Lee Quick Trim case trimming

Works Lee

Lee Deluxe Quick Trim Case

Also Compatible

Lee Value Trim #90386

Supports Lee

Deluxe Powder Quick Trim #90670

Key Features

  • LEE Quick Trim Die for 300 WSM (Winchester Short Magnum) cartridges.
  • Requires a compatible LEE Quick Trim setup for use.
  • Works with LEE Deluxe Quick Trim Case Trimmer #90437.
  • Works with LEE Value Trim #90386.
  • Works with LEE Deluxe Powder Quick Trim #90670.

Best Used For

  • Reloaders using a Lee Quick Trim setup for 300 WSM case trimming
  • Hunters who already own a compatible Lee Deluxe Quick Trim Case Trimmer
  • Handloaders needing a cartridge-specific trim die for Winchester Short Magnum brass
  • Shooters building a streamlined reloading bench around Lee Quick Trim tools

Specifications

Cartridge300 WSM (Winchester Short Magnum)
Product TypeQuick Trim Die
Required Compatible ToolsLEE Deluxe Quick Trim Case Trimmer #90437, LEE Value Trim #90386, or LEE Deluxe Powder Quick Trim #90670

Pros

  • Designed specifically for 300 WSM (Winchester Short Magnum) cases
  • Compatible with Lee Quick Trim case trimming systems
  • Works with Lee Deluxe Quick Trim Case Trimmer #90437
  • Also compatible with Lee Value Trim #90386
  • Supports Lee Deluxe Powder Quick Trim #90670

Considerations & Trade-offs

  • Requires a compatible Lee trimming setup; it is not a standalone case-trimming solution.
  • Use is limited to 300 WSM (Winchester Short Magnum) brass, so it is only relevant if that is the cartridge you load.
  • The product information provided does not include the trimmer itself, so this is an accessory purchase rather than a complete trimming system.

Suggested Comparisons

  • Case trimmers
  • Reloading dies
  • Cartridge-specific reloading accessories
  • Powder measure and trim systems

Suggested Accessories

  • Case trimmer
  • Reloading press
  • Shell holder
  • Reloading die storage

Frequently Asked Questions

What cartridge is this Quick Trim Die made for?

It is listed for .300 WSM (Winchester Short Magnum).

What equipment do I need to use this die?

The product data says you need one of these Lee tools: Lee Deluxe Quick Trim Case Trimmer #90437, Lee Value Trim #90386, or Lee Deluxe Powder Quick Trim #90670.

Is this a complete trimming setup by itself?

No. Based on the provided information, this is a Quick Trim Die and requires one of the compatible Lee trimmers listed in the product description.

Can I use this die with other Lee trimming tools?

The only compatible tools named in the source data are Lee Deluxe Quick Trim Case Trimmer #90437, Lee Value Trim #90386, and Lee Deluxe Powder Quick Trim #90670. No other compatibility is stated.

Does the product description include any material or dimensional specifications?

No. The provided data does not include material, size, or other dimensional details for the die.