Protect yourself and your firearms

To achieve the highest degree of safety and accuracy, Lyman recommends that all bottleneck rifle cases be inspected after resizing to ensure that the proper headspace dimension is maintained. The best way to check this critical dimension is with a Lyman case length/headspace gauge. The reloader simply inserts the case into the gauge to insure that it does not exceed the maximum or fall below the minimum allowable headspace. In addition, the gauge will identify a case which exceeds the maximum allowable case length . Caution: Any case found with excessive headspace should be destroyed immediately.

Ensure proper case dimensions for safety & reliability

Lyman maximum cartridge gauges check all critical dimensions of pistol ammunition to insure proper functioning. These precision made gauges allow the reloader to check the case length, diameter and overall cartridge length of pistol ammunition. This inspection is considered mandatory by top competitive shooters who demand 100% reliability for their competition ammo.

Sort cases quickly and easily

7832215: This improved version measures the case length of over 70 popular rifle and pistol cases. Many new cartridges are included like the Winchester Short Mags, 204 Ruger, 500 S&W and others. Precisely made, this rugged metal gauge makes sorting cases quick, easy and accurate.

7832217: Lyman's popular E-Zee Case Gauge in a smaller, more convenient size yet covering most pistol and revolver cases. The precise metal "no-go" gauge makes judging case length fast, easy and accurate.

Accurate measurement at an affordable price

This precision tool will deliver unfailing .001" accuracy long after the best reloading dies have worn out. Comes with storage case.

Stainless Steel Caliper with an easy to read digital display

Digital caliper features high tech stainless design with direct digital readout. Switch back and forth from inches to millimeters with the touch of a button. All new hold setting plus on/off switch. Accurate to .001"/0.1mm. Comes with handy storage case.

A precision micrometer at an affordable price

Traditional vernier micrometer offers precision at a very affordable price. Reads to .0001" on a Vernier scale. With spindle lock and friction thimble. Padded storage box included.

Easy to read digital micrometer

Lyman's Digital Micrometer has an "easy to read" digital display, accurate to .0001". (counter reads directly to .001" and by vernier scale to .0001"). Features friction thimble for consistent measurements and spindle lock to hold setting. Includes padded storage.

Accurately measure case neck thickness-a must for neckturning

The New Lyman Case Neck Ball Micrometer offers state of the art precision at an affordable price. Compare this micrometer to others costing over $100. This Ball Micrometer measures the neck wall thickness to (.0001), for sorting brass cartridge cases. It is a must for those shooters who want to get the best accuracy possible. It has a ratchet stop and spindle lock. Comes complete with padded wooden storage box.