Product Features & Specifications

LYM 7705102 PRO HEADSPACE GAUGE 308

The Lyman Pro Headspace Gauges are engineered for precision and durability, offering unmatched performance compared to the rest of the industry. Crafted from corrosion-resistant stainless steel, these gauges are designed for a long-lasting, rust-free experience.

Inspired by our renowned Lyman Pro Die Sets, the gauges feature flat sides to prevent rolling and O-rings for a secure, non-slip grip. Designed to measure both maximum and minimum cartridge headspace, as well as maximum case length, these gauges are an essential tool when setting up sizing dies for bottle neck cartridges.