
Availability: In Stock
The L.E. Wilson 303 Savage case gage is a precision measuring tool built to solve one of reloading's most common—and costly—mistakes: oversizing fired brass. Whether you're working up loads for a vintage 303 Savage or building ammunition for a less common cartridge, this single-piece gage lets you quickly verify both overall case length and critical headspace dimensions. Pair it with a caliper, and you've got a straightforward way to catch cases that need trimming and ensure your full-length resizing dies are set correctly before you resize a batch.
Proper case length and headspace control directly impact case longevity, safety, and accuracy downrange. This gage was designed to work with standard 7/8"-14 press-type full-length resizing dies, making it an essential reference tool in any reloading bench where precision matters. The knurled middle grip makes it easy to handle, and the compact design keeps it handy when you need it.
L.E. Wilson case gages have earned their reputation among handloaders who refuse to cut corners on ammunition quality. If you're serious about getting consistent results and extending the life of your brass, this is the kind of straightforward, no-nonsense tool that pays for itself quickly.
| Overall Length | 2.494" |
| Large End ID | .473" |
| Small End ID | .347" |
| Outer Diameter | .991" |
| Finish | Silver with knurled middle |
| Includes | Gage and instructions |
A case gage lets you measure both the overall length of your fired brass and the critical headspace dimension (datum to head). This tells you whether cases need trimming and ensures your full-length resizing die is set up correctly—preventing the common reloading error of oversizing, which shortens case life and can affect safety and accuracy.
Insert a fired case into the gage and use a caliper to measure the distance from the end of the case to the gage itself. The instructions included with the tool explain the process and the measurements you're looking for.
This gage is designed to work with standard 7/8"-14 press-type full-length resizing dies. It's a standalone measuring tool that works independently of your press, so you can use it to check cases and set up your dies before you begin resizing.
The package includes the gage itself and instructions. You'll need to provide your own caliper to take measurements.

SKU: 197558992 • Weight: 0.4oz





Availability: In Stock
The L.E. Wilson 303 Savage case gage is a precision measuring tool built to solve one of reloading's most common—and costly—mistakes: oversizing fired brass. Whether you're working up loads for a vintage 303 Savage or building ammunition for a less common cartridge, this single-piece gage lets you quickly verify both overall case length and critical headspace dimensions. Pair it with a caliper, and you've got a straightforward way to catch cases that need trimming and ensure your full-length resizing dies are set correctly before you resize a batch.
Proper case length and headspace control directly impact case longevity, safety, and accuracy downrange. This gage was designed to work with standard 7/8"-14 press-type full-length resizing dies, making it an essential reference tool in any reloading bench where precision matters. The knurled middle grip makes it easy to handle, and the compact design keeps it handy when you need it.
L.E. Wilson case gages have earned their reputation among handloaders who refuse to cut corners on ammunition quality. If you're serious about getting consistent results and extending the life of your brass, this is the kind of straightforward, no-nonsense tool that pays for itself quickly.
| Overall Length | 2.494" |
| Large End ID | .473" |
| Small End ID | .347" |
| Outer Diameter | .991" |
| Finish | Silver with knurled middle |
| Includes | Gage and instructions |
A case gage lets you measure both the overall length of your fired brass and the critical headspace dimension (datum to head). This tells you whether cases need trimming and ensures your full-length resizing die is set up correctly—preventing the common reloading error of oversizing, which shortens case life and can affect safety and accuracy.
Insert a fired case into the gage and use a caliper to measure the distance from the end of the case to the gage itself. The instructions included with the tool explain the process and the measurements you're looking for.
This gage is designed to work with standard 7/8"-14 press-type full-length resizing dies. It's a standalone measuring tool that works independently of your press, so you can use it to check cases and set up your dies before you begin resizing.
The package includes the gage itself and instructions. You'll need to provide your own caliper to take measurements.
SKU: 197558992 • Weight: 0.4oz
