How to measure your rifle’s chamber.
Once you have your OAL Gauge, Modified Case, Projectile, and calipers. You now have the best tools to measure the internal dimensions of your rifle’s chamber. This video will help you understand how to achieve precise, repeatable results.
We sell all the tools you need to measure your chamber. You can find them here:
Want to have a custom modified case made with your fired brass for even more accuracy? You can find more information about that service here