Description
This affordable headspace gauge from Hornady allows the handloader to measure changes to the headspace of cartridges with a dial/digital caliper. Different bushing sizes (depending on cartridge family) insert into the Hornady Lock-N-Load Comparator Body (not included), which attaches to a caliper. This handloader can then measure the changes between fired and sized brass. this enables the handloader to adjust his sizing dies for a proper fit in his chamber. When a handloader oversizes his cases it can cause excessive headspace problems, one of which is to shorten the life of the brass. The Hornady Lock-N-Load Headspace Gauge will allow the user to measure brass from the case head to the datum line on the case shoulder.  The bushing is sold withoutthe Comparator Body.