Wilson Case Gage 300 Wsm
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Check overall length and headspace for 300 WSM cases with the Wilson Case Gage. Essential for precision reloading.
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Description
Description
The Wilson Case Gage 300 WSM is the perfect tool for reloaders looking to ensure proper case length and headspace. Designed specifically for the 300 WSM caliber, this one-piece gage helps to determine the need for trimming and indicates correct headspace measurements.
Weighing just 0.37 ounces and measuring 3.25 inches in length, 1.25 inches in width, and 1.25 inches in height, this gage is compact and easy to handle. It is made in the USA and is intended for use with fired cases, ensuring accurate measurements that are critical for full-length sizing and trimming.
This gage checks both minimum and maximum case lengths and headspace, making it an essential tool for any reloader. Note that it does not measure body diameters, focusing solely on ensuring your cases are within the proper specifications.
Ideal for precision reloading enthusiasts, the Wilson Case Gage 300 WSM is a must-have for ensuring your ammunition performs reliably and accurately.
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

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