Hornady Lock-N-Load Headspace Gauge 5 Bushing Set with Comparator body £40 ono posted
The Hornady Lock-N-Load Headspace Gauge is a great tool for increasing the accuracy of your loaded ammunition. The Headspace gauge measures from the case-head to the datum line on the case shoulder to allow proper brass resizing for a precise fit with the rifle chamber. Bushings fit the comparator body and attach to callipers with a thumb screw. Can be used with bottleneck cases from 17 calibre through large belted magnums.