Top takeaways

  1. The Modular Headspace Comparator Insert is designed for precise cartridge headspace and bullet measurements.
  2. It is crafted from 17-4 Stainless Steel for durability and corrosion resistance, suitable for cartridges up to 338 Lapua Magnum.
  3. The insert requires the separately sold Modular Headspace Comparator Body to function.

Attributes

Cartridge: 22 Caliber (.223-.224) Delivery weight: 0.034kg

Item details

Made in USA