Top takeaways

  1. Whidden Case Gauges help determine rifle headspace and check if it's within SAAMI specs.
  2. They can measure headspace for both factory ammo and hand loads compared to your chamber.
  3. The Case Gauge assists in adjusting resizing dies for optimal shoulder setback during sizing.

Attributes

Cartridge: 223 Remington,5.56 mm NATO,6 mm x 45,20 Practical,17 Remington Delivery weight: 0.136kg

Item details

Made in USA