Case Gauges allow you to test your reloads (and factory ammunition) before you fire them. There is nothing more frustrating that getting to a competition and then finding out that you have function failures due to your ammunition.

Case Gauges are also an indispensable tool for setting up dies … and confining that existing dies are still adjusted correctly.

And lastly, Case Gauges are a whole lot easier and safer than gauging ammunition by using a pistol barrel or revolver cylinder.

UniqueTek carries case gauges from several different manufacturers. We created this landing page so you could see all the case gauges we carry on just one page.

New Tri-Step Face Design
All stainless steel case gauges from The Shooter's Box (includes all pistol caliber gauges and the .30 Carbine case gauge) are now available in the patented Tri-Step Face Design. For more details on the Tri-Step Face design, click on the "More Info" button next to case gauge you want.

Rifle Gauges are 100% Inspected
All aluminum rifle case gauges are individually inspected after machining, and again after anodizing, using precision plug gauges custom machined to exact SAAMI specifications.

SAAMI Specification Sheets
SAAMI Specification sheets for each of the case gauges we stock are available for download from the individual product page for each case gauge. Just click on the "More Info" button next to each case gauge below.

Protect Your Case Gauges
Protect your case gauges by storing them in Pill Bottles or 35mm Film Canisters. This is especially handy if you carry them in your range bag as they don't take up much space. Pill Bottles, being longer, tend to work better for rifle case gauges. 35mm Film Canisters, being shorter, tend to work better for pistol case gauges and will hold gauges up to the length of .44 Rem. Mag. and 45 Colt.