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Hornady

HORNADY 050124 RIFLE MICROMETER METERING INSERT

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

Micrometer Dial

Adjustment allows very small changes

Etched Marks

Help dial in exact charges

Hornady Lock-n-load

Powder Measure use

Useful Returning

To a favorite load setting

Not Compatible

The Bench Rest Grade or

$45.99
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SKU: 050124-090255501247

Overview

This micrometer metering assembly is designed for reloaders who want finer control from a Hornady Lock-N-Load Powder Measure. Its micrometer dial allows small adjustments for dialing in a precise powder charge, while the etched marks help you return to a preferred setting with less guesswork. It covers powder charges from 10 grains to 100 grains, making it suited to careful load development and repeatable setup changes. It is not compatible with the Bench Rest Grade or Black Powder Measure, so it is best matched to the standard Lock-N-Load Powder Measure system.

Why Hunters Choose the Hornady

Micrometer Dial

Allows very small powder charge

Etched Marks

Help return to a preferred

Supports Precise

Charge settings from 10 to

Hornady Lock-n-load

Powder Measure use

Lightweight 0.3

Lb assembly adds minimal bulk

Key Features

  • Micrometer dial adjustment allows very small changes for precise powder charge setup.
  • Etched marks help dial in exact charges between 10 and 100 grains.
  • Designed for Hornady Lock-N-Load Powder Measure use.
  • Useful for returning to a favorite load setting.
  • Not compatible with the Bench Rest Grade or Black Powder Measure.
  • Lightweight assembly weighs 0.3 lbs.

Best Used For

  • Reloaders using a Hornady Lock-N-Load Powder Measure who want finer charge adjustments.
  • Handloaders dialing in precise rifle powder charges between 10 and 100 grains.
  • Users returning to a favorite load setting and wanting easier repeatable adjustment.
  • Hornady owners needing a micrometer metering assembly, not Bench Rest Grade or Black Powder Measure users.

Specifications

Adjustment TypeMicrometer dial adjustment
CompatibilityHornady Lock-N-Load Powder Measure
Compatibility NotesNot compatible with the Bench Rest Grade or Black Powder Measure
Marked Range10 grains up to 100 grains
Product TypeMicrometer Metering Assembly
Weight4.8 oz

Pros

  • Micrometer dial allows very small powder charge adjustments
  • Etched marks help return to a preferred load setting
  • Supports precise charge settings from 10 to 100 grains
  • Designed for Hornady Lock-N-Load Powder Measure use
  • Lightweight 0.3 lb assembly adds minimal bulk
  • Clear compatibility note helps avoid mismatched setups

Considerations & Trade-offs

  • Designed specifically for the Hornady Lock-N-Load Powder Measure, so it is not a universal metering solution.
  • Not compatible with the Bench Rest Grade or Black Powder Measure, which limits use across other Hornady setups.
  • The micrometer-style adjustment is geared toward fine tuning, but it is still an accessory rather than a complete powder measure.
  • Best suited to reloaders working within the 10 to 100 grain range noted in the product description.

Suggested Comparisons

  • Powder measure accessories
  • Reloading metering inserts
  • Micrometer powder adjustment tools
  • Hornady Lock-N-Load compatible components

Suggested Accessories

  • Reloading scale
  • Powder measure
  • Reloading bench accessories
  • Load data notebook

Frequently Asked Questions

What is the Hornady 050124 Rifle Micrometer Metering Insert used for?

It is a micrometer metering assembly for the Hornady Lock-N-Load Powder Measure, intended to improve adjustment and help dial in a precise powder charge.

What powder charge range is marked on the micrometer dial?

The etched marks are described as helping you dial in exact powder charges between 10 grains and 100 grains.

Is this insert compatible with all Hornady powder measures?

No. The product data says it is not compatible with the Bench Rest Grade or Black Powder Measure.

Does this assembly make returning to a previous load setting easier?

Yes. The description says the etched marks are very helpful when returning to a favorite load setting.

What product information is provided for size or weight?

The only listed specification is weight: 0.3 lbs. No other dimensions or material details are provided.