Top takeaways

  1. The GO gauge ensures the firearm's chamber headspace is at the SAMMI-recommended minimum depth for safety.
  2. Mixing brands of headspace gauges can lead to inaccurate readings due to tolerance stacking; it's advised to use gauges from the same manufacturer.
  3. The Manson Precision 6.5x55mm Swede GO gauge is made from M7 high speed steel, is in-the-white, and hardened for durability.

Attributes

Cartridge: 6.5 x 55 mm Swedish Mauser Style: Go Gauge Delivery weight: 0.036kg

Item details

Made in USA