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Lee Precision

LEE 90189 GAGE/HOLDER 6.8 REMINGTON SPC

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

Case Length

Gauge for 6.8 Remington SPC

Helps Trim

Cases to length and square

Used Cutter

Lock Stud or Zip Trim

Trims Length

1.666 to 1.686 inches

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SKU: 90189-734307901899

Overview

Designed for reloaders working with 6.8 Remington SPC brass, this case length gauge provides a straightforward way to trim cases to a consistent length and square the case mouth. It is intended for use with the Cutter and Lock Stud or Zip Trim, helping keep case preparation organized and repeatable. The gauge supports trimming to 1.666 to 1.686 inches, making it a practical tool for careful brass setup. For hunters and shooters who want a simple, dedicated case-prep accessory, it offers a focused solution without unnecessary complexity.

Why Hunters Choose the Lee Precision

Precise Way

To trim 6.8 Remington SPC

Helps Square

Case mouth during trimming

Works Cutter

The Cutter and Lock Stud

Specifies Trim

Length range of 1.666 to

Simple, Purpose-built

Tool for case preparation

Key Features

  • Case length gauge for 6.8 Remington SPC
  • Helps trim cases to length and square the case mouth
  • Used with the Cutter and Lock Stud or Zip Trim
  • Trims to length 1.666 to 1.686 inches

Best Used For

  • Reloaders trimming 6.8 Remington SPC brass to the specified case length range.
  • Shooters using Lee Cutter and Lock Stud or Zip Trim for case preparation.
  • Hunters who want a simple gauge for squaring case mouths during trimming.
  • Handloaders seeking a dedicated 6.8 Remington SPC case length gauge for routine brass maintenance.

Specifications

Case Length GaugeYes
Compatible ToolsCutter and Lock Stud or Zip Trim
Gaugeholder6.8 Remington SPC
Model Number90189
PurposeTrim to length and square the case mouth
Trim Length Maximum1.686 inches
Trim Length Minimum1.666 inches

Pros

  • Provides a precise way to trim 6.8 Remington SPC cases to length.
  • Helps square the case mouth during trimming.
  • Works with the Cutter and Lock Stud or Zip Trim.
  • Specifies a trim length range of 1.666 to 1.686 inches.
  • Simple, purpose-built tool for case preparation.

Considerations & Trade-offs

  • This is a caliber-specific case length gauge for 6.8 Remington SPC, so it is not a universal trimming solution.
  • It is designed to be used with the Cutter and Lock Stud or Zip Trim, so those components are required for use.
  • The gauge trims within the stated 1.666 to 1.686 inch range, so it is intended for length control rather than broad adjustment flexibility.

Suggested Comparisons

  • Case length gauges
  • Case trimmers
  • Reloading case holders
  • Reloading accessories

Suggested Accessories

  • Case trimmer
  • Reloading press
  • Shell holder
  • Chamfer and deburring tool

Frequently Asked Questions

What is this Lee 90189 gauge/holder used for?

It is a case length gauge for 6.8 Remington SPC. The product description says it is used to trim cases to length and square the case mouth.

What trimming range does it support?

The listed trim-to length range is 1.666 to 1.686 inches.

What tools does this gauge work with?

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

Is this a complete trimming system by itself?

The source describes it as a gauge/holder used with other Lee trimming tools, so it is not presented as a standalone trimming tool.

Which cartridge is this gauge made for?

It is specified for 6.8 Remington SPC.