Top takeaways

  1. The MANSON PRECISION 300 WSM GO Gauge ensures firearms have the SAMMI-recommended minimum chamber depth for safety.
  2. Mixing brands of headspace gauges can lead to inaccurate readings due to tolerance stacking; it's advised to use the same brand for consistency.
  3. The gauge is made from M7 high-speed steel, is in-the-white, and hardened for durability and a long service life.

Attributes

Cartridge: 300 WSM (Winchester Short Mag) Style: Go Gauge Delivery weight: 0.05kg

Item details

Made in USA