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Lyman

LYMAN 7777810 E-ZEE PRIME HAND PRIMING TOOL

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

Accepts Any

Popular brand of standard shellholder

Instant Changeover

Between large and small primer

Includes Two

Built-in primer punch assemblies

Primer Trays

Feature shut-off gates to help

Primer Trays

Also function as a primer

$55.99
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SKU: 7777810-011516578105

Overview

Built for reloaders who want a straightforward way to seat primers with less hassle, this hand priming tool accepts standard shellholders and is set up for quick switching between large and small primer sizes. The included primer trays combine the tray and punch assembly into one unit, helping reduce loose parts during setup and changeover. Its ergonomic shape is designed to provide leverage while preserving the feel needed for precise primer seating, making it a practical choice for bench work where consistency and control matter. The trays also serve as primer flippers, and the built-in shut-off gate helps keep primers contained during size changes.

Why Hunters Choose the Lyman

Accepts Any

Popular brand of standard shellholder

Instant Changeover

Between primer sizes supports efficient

Includes Separate

Large and small primer tray

Built-in Shut-off

Gate helps keep primers in

Primer Trays

Double as flippers to orient

Key Features

  • Accepts any popular brand of standard shellholder.
  • Instant changeover between large and small primer sizes.
  • Includes two primer trays with built-in primer punch assemblies.
  • Primer trays feature shut-off gates to help keep primers in place during changeover.
  • Primer trays also function as a primer flipper for primer orientation.
  • Ergonomic design is intended to reduce hand fatigue and improve leverage.

Best Used For

  • Handloaders who want quick changeovers between large and small primer sizes
  • Reloaders using standard shellholders across multiple rifle or handgun setups
  • Users who prefer an ergonomic priming tool with reduced hand fatigue
  • Those who want integrated primer tray and punch assemblies with fewer loose parts
  • Reloaders seeking controlled primer seating with added feel and leverage

Specifications

Accepts Standard ShellholdersYes
Built In Shut Off GateYes
Ergonomic DesignYes
Included Primer Trays2
LeverageOptimized to reduce hand fatigue
Lock CollarSnap-in-place
Primer Flipper FunctionYes
Primer Size CompatibilityLarge and small primer sizes
Primer Tray AssemblyBuilt-in large or small primer punch assembly
Shellholder ChangeoverInstant changeover between primer sizes
Small PartsNone to fuss with or lose

Pros

  • Accepts any popular brand of standard shellholder for broad compatibility.
  • Instant changeover between primer sizes supports efficient reloading.
  • Includes separate large and small primer tray assemblies.
  • Built-in shut-off gate helps keep primers in place during change-over.
  • Primer trays double as flippers to orient primers for seating.
  • Ergonomic design is intended to reduce hand fatigue during use.

Considerations & Trade-offs

  • Uses standard shellholders, so compatibility is limited to popular brand standard shellholder setups rather than every possible priming system.
  • Primer size changeover is straightforward, but it still requires swapping the tray and shellholder components before continuing.
  • The tool is designed to provide leverage and feel for primer seating, which can be a trade-off for users who prefer a simpler or more compact priming setup.
  • The primer trays include a shut-off gate and flipper function, but those features add steps and parts to manage during changeover and loading.

Suggested Comparisons

  • Hand priming tools
  • Bench priming tools
  • Reloading shellholders
  • Primer trays and accessories

Suggested Accessories

  • Shellholder
  • Primer tray
  • Primer flipper
  • Reloading bench storage

Frequently Asked Questions

What shellholders does the E-ZEE Prime Hand Priming Tool work with?

It works with any popular brand of standard shellholder.

Can this tool switch between large and small primers?

Yes. It includes two primer trays, one for large primers and one for small primers, and the changeover is designed to be instant.

Are there loose parts to keep track of during primer changes?

No. The product description says the primer tray and punch assembly are integral, with no small parts to fuss with or lose.

Does the primer tray help keep primers from spilling during changeover?

Yes. Each primer tray has a built-in shut-off gate to keep primers in place during change-over.

Does this tool help orient primers for seating?

Yes. The primer tray also functions as a primer flipper to properly orient primers for seating.