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RCBS 90379 PRIMER POCKET UNIFORMER SMALL

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

Carbide Cutter

Construction for primer pocket work

Designed True

Primer pocket wall

Designed True

Primer pocket bottom

Small Primer

Pocket uniformer model

Rcbs Product,

Item 90379

$34.19
List Price: $35.99
You Save: $1.80 (5%)
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SKU: 90379-076683903792

Overview

Designed for careful reloading work, this small primer pocket uniformer is made to true the primer pocket wall and bottom. It is a straightforward tool for shooters who want a more consistent primer pocket during case preparation. The carbide cutter construction supports repeated use in a reloading setup without adding unnecessary complexity. For hunters and other serious reloaders, it fits best as a bench tool for detailed cartridge prep rather than a field accessory.

Why Hunters Choose the Rcbs

Carbide Cutter

Construction for durable primer pocket

Trues Primer

Pocket wall and bottom

Small Primer

Pockets

Simple, Purpose-built

Tool for reloading bench work

Helps Standardize

Primer pocket dimensions during case

Key Features

  • Carbide cutter construction for primer pocket work.
  • Designed to true the primer pocket wall.
  • Designed to true the primer pocket bottom.
  • Small primer pocket uniformer model.
  • RCBS product, item 90379.

Best Used For

  • Handloaders who want to true small primer pockets during case preparation
  • Reloaders focused on consistent primer pocket dimensions across brass cases
  • Users performing detailed brass prep for precision-oriented rifle ammunition
  • Shooters maintaining reloading workflow with a dedicated small primer pocket tool

Specifications

FunctionTrue the primer pocket wall and bottom
MaterialCarbide cutters
SizeSmall

Pros

  • Carbide cutter construction for durable primer pocket uniforming
  • Trues the primer pocket wall and bottom
  • Designed specifically for small primer pockets
  • Simple, purpose-built tool for reloading bench work
  • Helps standardize primer pocket dimensions during case preparation

Considerations & Trade-offs

  • Designed for a specific reloading task, so it is only useful if you need to true small primer pockets.
  • The carbide cutter design suggests a precision-oriented tool, which may be more specialized than a general-purpose reloading accessory.
  • Its function is limited to primer pocket wall and bottom uniforming, so it does not address other case-prep steps.

Suggested Comparisons

  • Primer pocket cleaners
  • Case prep tools
  • Reloading hand tools
  • Precision reloading accessories

Suggested Accessories

  • Primer pocket gauge
  • Reloading bench block
  • Case cleaning media
  • Reloading tool storage

Frequently Asked Questions

What does the RCBS 90379 Primer Pocket Uniformer Small do?

It is used to true the primer pocket wall and bottom.

What type of cutter does this tool use?

The product description states that it is manufactured with carbide cutters.

Is this tool intended for small primer pockets?

Yes. The product title identifies it as the Small version.

Does the product description mention compatibility with specific cartridges or brass types?

No. The provided product data does not list cartridge compatibility or brass-specific use.

Does the product data include dimensions, weight, or material details beyond carbide cutters?

No. Those specifications are not provided in the source data.