
Availability: In Stock
The Lee .338 Lapua case length gauge with shell holder is a precision reloading tool built for shooters who demand consistent brass preparation. Whether you're loading long-range match ammunition, big-game hunting rounds, or precision target loads, maintaining uniform case length is fundamental to accuracy and safety—and this hardened steel gauge makes the job straightforward and repeatable. The gauge and matching shell holder work together to let you measure and square case mouths efficiently, helping you catch brass that's stretched beyond spec before it causes problems on the loading bench or at the range.
Lee Precision engineered this tool to SAAMI specifications, so you're working to industry standards every time you use it. The hardened steel construction means you'll be relying on this gauge for years of reloading sessions without worrying about wear or drift. If you're trimming cases manually with a Lee Case Trimmer or running a larger trimming operation, having a dedicated .338 Lapua gauge eliminates guesswork and keeps your brass consistent lot to lot.
Reloaders know that small variations in case length compound over time—they affect powder charge density, bullet seating pressure, and ultimately your load's performance. A case length gauge removes that variable from the equation. Pair this gauge with your trimming workflow and you'll spend less time measuring and more time at the range shooting groups that reflect the care you put into your ammunition.
| Caliber | .338 Lapua |
| Gauge Type | Case Length Gauge |
| Material | Hardened Steel |
| What's Included | Case Length Gauge, Shell Holder |
| Manufacturer | Lee Precision |
A case length gauge lets you measure brass cases to ensure they're within acceptable length limits for your cartridge. As cases are fired and resized repeatedly, they gradually lengthen. The gauge helps you identify brass that needs trimming before it becomes unsafe or causes pressure issues.
The shell holder is included with this gauge and is essential for holding the case steady while you measure and trim. It keeps the case properly positioned and supported during the gauging process.
Yes, this case length gauge is designed to work with Lee Case Trimmer systems. The matching shell holder ensures compatibility with your trimming setup.
Yes, this gauge is calibrated specifically for .338 Lapua cartridges. Lee offers individual gauges and shell holders for all popular calibers, so you'll need the .338 Lapua version for your ammunition.

SKU: 115720831 • Width: 2in • Height: 0.3in • Depth: 2.1in • Weight: 0.08oz





Availability: In Stock
The Lee .338 Lapua case length gauge with shell holder is a precision reloading tool built for shooters who demand consistent brass preparation. Whether you're loading long-range match ammunition, big-game hunting rounds, or precision target loads, maintaining uniform case length is fundamental to accuracy and safety—and this hardened steel gauge makes the job straightforward and repeatable. The gauge and matching shell holder work together to let you measure and square case mouths efficiently, helping you catch brass that's stretched beyond spec before it causes problems on the loading bench or at the range.
Lee Precision engineered this tool to SAAMI specifications, so you're working to industry standards every time you use it. The hardened steel construction means you'll be relying on this gauge for years of reloading sessions without worrying about wear or drift. If you're trimming cases manually with a Lee Case Trimmer or running a larger trimming operation, having a dedicated .338 Lapua gauge eliminates guesswork and keeps your brass consistent lot to lot.
Reloaders know that small variations in case length compound over time—they affect powder charge density, bullet seating pressure, and ultimately your load's performance. A case length gauge removes that variable from the equation. Pair this gauge with your trimming workflow and you'll spend less time measuring and more time at the range shooting groups that reflect the care you put into your ammunition.
| Caliber | .338 Lapua |
| Gauge Type | Case Length Gauge |
| Material | Hardened Steel |
| What's Included | Case Length Gauge, Shell Holder |
| Manufacturer | Lee Precision |
A case length gauge lets you measure brass cases to ensure they're within acceptable length limits for your cartridge. As cases are fired and resized repeatedly, they gradually lengthen. The gauge helps you identify brass that needs trimming before it becomes unsafe or causes pressure issues.
The shell holder is included with this gauge and is essential for holding the case steady while you measure and trim. It keeps the case properly positioned and supported during the gauging process.
Yes, this case length gauge is designed to work with Lee Case Trimmer systems. The matching shell holder ensures compatibility with your trimming setup.
Yes, this gauge is calibrated specifically for .338 Lapua cartridges. Lee offers individual gauges and shell holders for all popular calibers, so you'll need the .338 Lapua version for your ammunition.
SKU: 115720831 • Width: 2in • Height: 0.3in • Depth: 2.1in • Weight: 0.08oz
