Lyman Mechanical Trigger Pull Gauge – Precision 0-12 Lbs Measurement Tool for FirearmsLyman$21.61
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Lyman
The Lyman Digital Trigger Pull Gauge is a precision measurement tool built for shooters and gunsmiths who need to dial in trigger performance with confidence. Whether you're tuning a competition rifle, evaluating a new acquisition, or maintaining a firearm collection, this electronic gauge eliminates guesswork by delivering repeatable, accurate readings from 1 ounce to 12 pounds. Unlike old-school hanging-weight methods, the Lyman uses strain gauge technology to capture digital measurements instantly—no balance beams, no fidgeting with calibration weights, no interpretation required.
The large LCD display shows your reading immediately, and the memory function stores up to ten consecutive pulls and calculates the average, giving you a real picture of trigger consistency rather than a single data point. That's valuable intel: a trigger that breaks clean at 3.5 pounds on shot one but creeps to 3.8 on shot five tells a different story than a locked-in 3.5 every time. This tool makes that story visible, which matters whether you're troubleshooting a match rifle, validating a gunsmith's work, or just understanding what you're pulling.
The design is refreshingly straightforward. Hook the gauge to the trigger, pull smoothly through break, and the number appears. No weights to lose, no scales to zero, no moving parts to drift out of calibration. At 5.5 inches long (11.5 inches overall), it fits in a range bag or toolbox without taking up real estate. For reloaders, smiths, and serious shooters who care about the relationship between trigger control and accuracy, this is a small investment with real utility.
| Measurement Range | 1 ounce to 12 pounds |
| Accuracy (1 oz. to 5 lbs.) | ±0.1 ounce |
| Accuracy (5 lbs. to 12 lbs.) | ±0.5 ounce |
| Display | Large LCD screen |
| Memory | Records up to 10 readings; calculates average |
| Length | 5.5 inches (device); 11.5 inches overall |
The gauge delivers ±0.1 ounce accuracy from 1 to 5 pounds and ±0.5 ounce accuracy from 5 to 12 pounds. This precision is more than sufficient for evaluating trigger performance, diagnosing inconsistency, and verifying gunsmith work.
The gauge hooks onto the trigger and records pull weight. As long as your firearm's trigger is accessible and the trigger shoe can accept the hook attachment, the gauge will work. This applies to rifles, shotguns, and handguns.
The memory stores up to 10 consecutive trigger pulls and calculates the average. This average reveals whether your trigger breaks consistently or if there's creep, variation, or performance drift—critical information for tuning and troubleshooting.
No. The gauge is self-contained. It does not require calibration weights, hanging systems, or additional tools. Simply hook it to the trigger and pull.
Lyman
The Lyman Digital Trigger Pull Gauge is a precision measurement tool built for shooters and gunsmiths who need to dial in trigger performance with confidence. Whether you're tuning a competition rifle, evaluating a new acquisition, or maintaining a firearm collection, this electronic gauge eliminates guesswork by delivering repeatable, accurate readings from 1 ounce to 12 pounds. Unlike old-school hanging-weight methods, the Lyman uses strain gauge technology to capture digital measurements instantly—no balance beams, no fidgeting with calibration weights, no interpretation required.
The large LCD display shows your reading immediately, and the memory function stores up to ten consecutive pulls and calculates the average, giving you a real picture of trigger consistency rather than a single data point. That's valuable intel: a trigger that breaks clean at 3.5 pounds on shot one but creeps to 3.8 on shot five tells a different story than a locked-in 3.5 every time. This tool makes that story visible, which matters whether you're troubleshooting a match rifle, validating a gunsmith's work, or just understanding what you're pulling.
The design is refreshingly straightforward. Hook the gauge to the trigger, pull smoothly through break, and the number appears. No weights to lose, no scales to zero, no moving parts to drift out of calibration. At 5.5 inches long (11.5 inches overall), it fits in a range bag or toolbox without taking up real estate. For reloaders, smiths, and serious shooters who care about the relationship between trigger control and accuracy, this is a small investment with real utility.
| Measurement Range | 1 ounce to 12 pounds |
| Accuracy (1 oz. to 5 lbs.) | ±0.1 ounce |
| Accuracy (5 lbs. to 12 lbs.) | ±0.5 ounce |
| Display | Large LCD screen |
| Memory | Records up to 10 readings; calculates average |
| Length | 5.5 inches (device); 11.5 inches overall |
The gauge delivers ±0.1 ounce accuracy from 1 to 5 pounds and ±0.5 ounce accuracy from 5 to 12 pounds. This precision is more than sufficient for evaluating trigger performance, diagnosing inconsistency, and verifying gunsmith work.
The gauge hooks onto the trigger and records pull weight. As long as your firearm's trigger is accessible and the trigger shoe can accept the hook attachment, the gauge will work. This applies to rifles, shotguns, and handguns.
The memory stores up to 10 consecutive trigger pulls and calculates the average. This average reveals whether your trigger breaks consistently or if there's creep, variation, or performance drift—critical information for tuning and troubleshooting.
No. The gauge is self-contained. It does not require calibration weights, hanging systems, or additional tools. Simply hook it to the trigger and pull.
