Top takeaways

  1. Forster headspace gauges are essential for measuring the chamber length of rifles, crucial for safety and precision when chambering a new barrel or purchasing a used firearm.
  2. The gauges adhere to SAAMI specs, with the 222 Rem Mag field gauge being .0005 inch under 7.62 NATO NO-GO dimensions for safety.
  3. Made of machined steel, the gauges vary in size by caliber and are interchangeable among cartridges with the same stock number.

Attributes

Cartridge: 222 Remington Mag Delivery weight: 0.068kg Shipping height: 10mm Shipping width: 92mm Shipping length: 140mm UPC : 757253004568

Item details

Made in USA