L.E. Wilson Case Length Headspace Gauge, 303 British Cartridge_7MM Remington Magnum 323 Bullet Weight 150gr Bullet

323 Bullet Weight 150gr Bullet Style Spire Point Ballistic Coefficient 0

you can reliably and accurately shoot both from the same firearm with little to no shift in point of aim or impact

Necessary to retain weight and contributes to expansion of over twice the bullet diameter

adjustable internal weapon securing straps

Lock-N-Load® Bullet Feeders

L.E. Wilson Case Length Headspace Gauge, 303 British Cartridge_7MM Remington Magnum 323 Bullet Weight 150gr BulletInherent 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.