L.E. Wilson Case Length Headspace Gauge, 30-30 Winchester Bullet Dia (Inch)_0.423 433 Ballistic Coefficient G7 0

433 Ballistic Coefficient G7 0

primer catch tray

Precision swaged to eliminate air pockets and deliver optimal accuracy

CCI® Bench Rest BR4 Small Rifle primers are engineered to provide precision ignition in tough conditions

That helps keep all working parts free of dirt and abrasives

L.E. Wilson Case Length Headspace Gauge, 30-30 Winchester Bullet Dia (Inch)_0.423 433 Ballistic Coefficient G7 0Inherent 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.