Ballistic Tools Match Grade Case Mouth and Neck Tension Gauge

Description

The Ballistic Tools?case mouth and?neck tension gauge tells you exactly how much neck tension your reloads will have. Measuring neck diameter with calipers is an iffy proposition at best. A small burr on the case mouth, a slight angle to the calipers, or even just placing too much tension on the calipers can give distorted readings. Improper neck tension can make projectile insertion more difficult, or even cause a safety issue if the neck is too loose. Using the Ballistic Tools?gauge solves all those problems. It can knock off a small burr during insertion, and will not distort the round shape of the mouth like calipers will. This case mouth gauge is a quick and reliable way to test your neck sizing and neck tension.?Many have asked for a more precise version of the standard neck tension gage. For precision handloading, this Match Grade neck tension gauge offers smaller steps of 0.001″ to measure neck tension from 0 – 0.004″. Same as with the standard gauge, using this gauge offers a greater level of precision vs trying to read neck tension with calipers, because the case mouth can easily stretch or have an internal burr that will throw off caliper measurements. An additional feature of the 1 thousandth steps is that reading this gauge is as simple as counting the number of rings that are visible.?If 3?rings are visible, you have 3?thousandths of neck tension. Made In United States of AmericaWARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.