L.E. Wilson Case Length Headspace Gauge, 6MM Norma BR (Bench Rest) Patch Calibre_.270 Calibre 264 Bullet Weight 123 gr

264 Bullet Weight 123 gr Bullet Style SST Boat Tail Ballistic Coefficient G1 0

When used as fillers inside shotcups

Rotating Switcheroo mount stud

0005" increment dial indicator helps identify neck thickness variations so you can sort and measure case necks or verify your neck turning operation – ultimately enhancing accuracy

Gauge is universally acclaimed as the most accurate

L.E. Wilson Case Length Headspace Gauge, 6MM Norma BR (Bench Rest) Patch Calibre_.270 Calibre 264 Bullet Weight 123 grInherent 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.