Top takeaways

  1. The NO GO gauge by MANSON PRECISION is designed for the 300 Remington Ultra Magnum to measure excessive chamber depth, indicating an unsafe condition.
  2. Mixing brands of headspace gauges is not recommended due to tolerance stacking, which can lead to inaccurate readings.
  3. The gauge is made of M7 high speed steel, is in-the-white, and hardened for durability and a long service life.

Attributes

Cartridge: 300 Remington Ultra Magnum Style: No Go Gauge Delivery weight: 0.068kg Shipping height: 1mm Shipping width: 57mm Shipping length: 89mm

Item details

Made in USA