Top takeaways

  1. The Modular Headspace Comparator Inserts are designed for precise cartridge headspace and bullet measurements.
  2. These inserts are made from 17-4 Stainless Steel for durability and corrosion resistance.
  3. A separate purchase of the Modular Headspace Comparator Body is required for use with these inserts.

Attributes

Cartridge: 223 Remington Delivery weight: 0.036kg

Item details

Made in USA