Top takeaways

  1. The Manson Precision No Go Gauge ensures firearm safety by measuring excessive chamber depth beyond SAAMI-recommended specifications.
  2. It is important to use headspace gauges from the same manufacturer to avoid tolerance stacking and ensure accurate readings.
  3. The gauge is made from M7 high speed steel, hardened and in-the-white, designed for long service life.

Attributes

Cartridge: 221 Remington Fireball Style: No Go Gauge Delivery weight: 0.016kg

Item details

Made in USA