Top takeaways

  1. Forster HEADSPACE GAUGES are essential for ensuring a safe, tight, and accurate rifle chamber, especially when chambering a new barrel or buying a used gun.
  2. The 303 British GO GAUGE is made to SAAMI specs and is .0005 inch under 7.62 NATO NO-GO dimensions for safety.
  3. The gauges are machined steel and interchangeable between calibers that share the same stock number.

Attributes

Cartridge: 303 British Style: Go Gauge Delivery weight: 0.032kg

Item details

Made in USA