Top takeaways

  1. The MANSON PRECISION 300 PRC GO Headspace 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 is advised to use gauges of the same brand and caliber together.
  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 PRC Style: Go Gauge Delivery weight: 0.059kg Shipping height: 13mm Shipping width: 51mm Shipping length: 89mm

Item details

Made in USA