The Lee Precision 92215 Micrometer Adjust Screw delivers precise powder charge adjustments for large rifle cartridges up to .34 caliber. This precision-engineered component eliminates guesswork in powder dispensing, providing consistent charge weights that translate directly to improved accuracy and reduced velocity variations.
What Makes This Different
Unlike standard adjustment screws that rely on quarter-turn increments, this micrometer screw offers graduated adjustments marked in thousandths of an inch. The precision threading and machined surfaces provide smooth, repeatable adjustments that maintain settings even under the vibration of extended reloading sessions. Standard screws can drift or lose calibration, while this micrometer design locks settings in place with mechanical precision.
Key Features
- Micrometer graduations marked in 0.001-inch increments for precise powder charge control
- Machined steel construction with corrosion-resistant finish for long-term durability
- Compatible with Lee Precision powder measures for large rifle cartridges .34 caliber and smaller
- Positive lock mechanism prevents drift during operation
- Easy-read graduation marks remain visible even in low-light reloading environments
- Drop-in replacement for standard Lee adjustment screws
- Precision threading eliminates backlash and play
Reloaders working with large rifle cartridges like .308 Winchester, .30-06 Springfield, and .300 Winchester Magnum benefit from the consistent powder charges this screw delivers. Competitive shooters report tighter velocity spreads and improved accuracy when switching from standard adjustment methods. The micrometer precision proves especially valuable when developing loads that require incremental powder charge adjustments of 0.1 to 0.2 grains.
Technical Specs
- Material: Machined steel with protective coating
- Thread pitch: Standard Lee Precision powder measure threading
- Graduation: 0.001-inch increments
- Compatibility: Lee Precision powder measures for large rifle cartridges
- Maximum caliber: .34 caliber
- Country of origin: United States
- Model number: 92215
This micrometer adjustment screw transforms powder dispensing from approximation to precision measurement. Reloaders who demand consistent performance from their ammunition will find the investment pays dividends in reduced load development time and improved shooting results.