Top takeaways

  1. The Clymer 300 AAC Blackout Headspace Gauge Kit includes Go and No-Go gauges to check chamber length against SAAMI specs.
  2. These gauges are crucial for verifying the safety and precision of a chamber when installing a new barrel.
  3. The kit comes with a convenient plastic case for storage and transport.

Attributes

Cartridge: 300 AAC Blackout Style: Gauge Kit Delivery weight: 0.023kg

Item details

Made in USA