L.E. Wilson Case Length Headspace Gauge, 17 Remington Patch Calibre_.22 Calibre (.223-.224) Bore Tech Shotgun Patch Jags

Bore Tech Shotgun Patch Jags provide 360 degrees of concentric pressure against the barrel’s surface resulting more patch contact

284 Bullet Weight 171gr Bullet Style Match Burner (MB) Ballistic Coefficient 0

It is recommended that a high lubricity lubricant such as Imperial sizing die wax is used for this and a cotton ear bud facilitates application

which means you can change your shell holder over to ram-prime

L.E. Wilson Case Length Headspace Gauge, 17 Remington Patch Calibre_.22 Calibre (.223-.224) Bore Tech Shotgun Patch JagsInherent 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.