Top takeaways

  1. The GO gauge ensures a firearm has the SAMMI-recommended minimum chamber depth for safety.
  2. It's important not to mix and match brands of headspace gauges to avoid inaccurate readings due to tolerance stacking.
  3. MANSON PRECISION headspace gauges should be used with the same brand for consistency within a particular caliber.

Attributes

Cartridge: 7.62 x 54 mm Russian Style: Go Gauge Delivery weight: 0.018kg

Item details

Made in USA