Lyman Pro Headspace Gauge 308 Win Stainless Steel

The Lyman Pro Headspace Gauge is a precision reloading tool designed to check case length headspace on 308 Winchester cartridge brass. Inspired by Lyman's Pro Die Sets, this gauge is precision machined from corrosion-resistant stainless steel for a long, rust-free life on the reloading bench, delivering reliable, repeatable measurements cartridge after cartridge.

The Pro Headspace Gauge is also fully compatible with 7.62x51 NATO cases, making it a versatile addition to any handloader's case-prep kit. Outside flats provide a secure grip when hand-checking headspace, and the all-stainless steel construction maintains dimensional stability through years of regular use. Finished in silver and built in the USA, this is a straightforward, no-nonsense tool for anyone who trims, sorts, or sizes 308 Win brass.