L.E. Wilson Case Length Headspace Gauge, 50 BMG Brand Style_Bushing Type Neck Dies this water-based

this water-based

Since the conventional expander button is eliminated

You can use the Tack Driver almost anywhere from shooting benches to makeshift positions in the field

resulting in better accuracy and longer case life

Supports almost any rifle or shotgun type

L.E. Wilson Case Length Headspace Gauge, 50 BMG Brand Style_Bushing Type Neck Dies this water-basedInherent with reloading is the potential to oversize your bottleneck rifle brass. And the most important use of a cartridge case gauge is for setting up 78" 14 press type full length resizing dies. Headspace of fired rifle cases can quickly and accurately be measured using this tool with a caliper. This one piece gauge will check overall length to indicate a need for trimming and datum to head length to assure correct headspace to prevent over sizing.