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Lyman

Lyman Mechanical Trigger Pull Gauge

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

Mechanical Trigger

Pull gauge for measuring firearm

Reads From

0 to 12 pounds in

Includes Rolling

Trigger shoe and T-handle for

Sliding Indicator

Holds the highest measured weight

Zero-adjustment Wheel

Supports setup and calibration

$25.99
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SKU: 7832247-011516722478

Overview

This mechanical gauge is designed for checking firearm trigger pull weight in a straightforward, repeatable way. Its aluminum and steel construction, rolling trigger shoe, T-handle, and zero-adjustment wheel support practical use at the bench, while the sliding indicator captures the highest reading for easy reference. It measures from 0 to 12 pounds in 2-ounce increments, making it suitable for shooters who want a clear mechanical readout without added complexity. A hanging loop also makes it easy to store between range sessions or workshop use.

Why Hunters Choose the Lyman

Simple, Accurate

Way to measure firearm trigger

Mechanical Design

Cost-effective alternative to digital gauges

Machined Aluminum

Steel components are built for

Rolling Trigger

Shoe and T-handle support controlled,

Sliding Indicator

Retains the highest measured weight

Key Features

  • Mechanical trigger pull gauge for measuring firearm trigger pull weight.
  • Reads from 0 to 12 pounds in 2-ounce increments.
  • Includes a rolling trigger shoe and T-handle for use.
  • Sliding indicator holds the highest measured weight.
  • Zero-adjustment wheel supports setup and calibration.
  • Built from machined aluminum and steel components.
  • Hanging loop included for storage.

Best Used For

  • Hunters checking trigger pull weight before range sessions or sight-in work
  • Gun owners wanting a simple mechanical gauge for routine firearm maintenance
  • Users needing a cost-effective tool for measuring trigger pull in 2-ounce increments
  • Bench shooters who prefer a manual gauge with a highest-weight indicator
  • Anyone storing a compact trigger pull tool using the built-in hanging loop

Specifications

Country Of OriginUnited States Of America
Hanging LoopYes
MaterialAluminum/Steel
Maximum Measurement12 Pound
Measurement Increments2-ounce increments
Minimum Measurement0 Pound
Product ModelMechanical
Rolling Trigger ShoeYes
Sliding IndicatorYes
T HandleYes
Zero Adjustment WheelYes

Pros

  • Simple, accurate way to measure firearm trigger pull weight
  • Mechanical design offers a cost-effective alternative to digital gauges
  • Machined aluminum and steel components are built for long-term use
  • Rolling trigger shoe and T-handle support controlled, consistent operation
  • Sliding indicator retains the highest measured weight for easy reading
  • Zero-adjustment wheel and hanging loop add practical convenience

Considerations & Trade-offs

  • Mechanical operation is straightforward, but it does not offer digital readout or electronic features.
  • Measurement range is limited to 0–12 pounds, so it is intended for trigger pulls within that span.
  • Readings are provided in 2-ounce increments, which may be less granular than some users want for fine comparison.
  • The tool is designed for measuring trigger pull weight; it is not a multi-purpose gauge.

Suggested Comparisons

  • Trigger pull gauges
  • Firearm maintenance tools
  • Shooting bench accessories
  • Gun cleaning and setup tools

Suggested Accessories

  • Gun cleaning kit
  • Gun vise
  • Trigger lock
  • Storage hook

Frequently Asked Questions

What does the Lyman Mechanical Trigger Pull Gauge measure?

It measures the weight of a firearm’s trigger pull, with a range from 0 to 12 pounds in 2-ounce increments.

What features help make the gauge easier to use?

It includes a rolling trigger shoe, a "T" handle, a sliding indicator that holds the highest weight, and a zero-adjustment wheel.

What materials is the gauge made from?

The product data lists machined aluminum and steel components.

Is this gauge designed for storage or shop use?

It includes a hanging loop for storage, which makes it convenient to keep in a shop or range kit.

What is known about the product’s origin?

The specifications list the country of origin as the United States of America.