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Lyman

LYMAN 7810218 PRIMER POCKET UNIFORMER SMALL

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

Cuts Small

Primer pockets to correct SAAMI

Helps Clean

Out built-up carbon residue from

Squares Bottom

Respect to the case head

Supports More

Consistent primer seating depth during

Preset Stop

Collar set to SAAMI specifications

$26.99
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SKU: 7810218-011516702180

Overview

This small primer pocket uniformer is a precision reloading tool for shooters who want to bring primer pockets to SAAMI depth specifications and remove built-up carbon residue from previous firings. It also squares the bottom of the pocket relative to the case head, helping reduce variation in primer seating depth. The preset stop collar is set to SAAMI specifications, making it a straightforward choice for careful case preparation at the bench.

Why Hunters Choose the Lyman

Cuts Primer

Pockets to SAAMI depth specifications

Helps Clean

Built-up carbon residue from previous

Squares Primer

Pocket bottom relative to the

Preset Stop

Collar is set to SAAMI

Supports More

Consistent primer seating depth

Key Features

  • Cuts small primer pockets to correct SAAMI depth specifications.
  • Helps clean out built-up carbon residue from previous firings.
  • Squares the bottom of the primer pocket with respect to the case head.
  • Supports more consistent primer seating depth during case preparation.
  • Features a preset stop collar set to SAAMI specifications.

Best Used For

  • Handloaders who want primer pockets cut to SAAMI depth for consistent seating
  • Reloaders cleaning carbon residue from previously fired cases before priming
  • Users seeking a tool to square primer pocket bottoms to the case head
  • Precision-focused shooters aiming to reduce seating-depth variation during case preparation

Specifications

PurposeCuts primer pockets to correct SAAMI depth specifications, cleans built up carbon residue, and squares the bottom of the primer pocket with respect to the case head
Saami SpecificationPreset stop collar set to SAAMI specifications
SizeSmall
Tool TypePrimer Pocket Uniformer

Pros

  • Cuts primer pockets to SAAMI depth specifications
  • Helps clean built-up carbon residue from previous firings
  • Squares the primer pocket bottom relative to the case head
  • Preset stop collar is set to SAAMI specifications
  • Supports more consistent primer seating depth

Considerations & Trade-offs

  • This is a case-prep tool, so it adds a separate step to your reloading process rather than replacing primer pocket cleaning or inspection.
  • Its purpose is to bring small primer pockets to SAAMI depth specifications; it is not a general-purpose tool for other case-prep tasks.
  • The preset stop collar is set to SAAMI specifications, which supports consistency but leaves little room for adjusting the cut depth beyond that standard.

Suggested Comparisons

  • Reloading case prep tools
  • Primer pocket cleaning tools
  • Case uniforming tools
  • Handloading accessories

Suggested Accessories

  • Primer pocket cleaner
  • Case prep tool
  • Reloading bench block
  • Reloading storage tray

Frequently Asked Questions

What does this primer pocket uniformer do?

It is designed to cut primer pockets to the correct SAAMI depth specifications, clean out built-up carbon residue from previous firings, and square the bottom of the primer pocket with respect to the case head.

Why would a hunter use a primer pocket uniformer?

The product description says variations in primer seating depth can change how the firing pin strikes the primer, which can lead to inconsistent ignition. This tool is intended to help address that by standardizing the primer pocket.

Does this tool use a preset depth stop?

Yes. The description states that it features a preset stop collar set to SAAMI specifications.

Is this the small primer pocket version?

Yes. The product title identifies it as the small primer pocket uniformer.

What brand is this product?

The brand listed is Lyman.