Hornady Lock-N-Load Headspace Comparator & Anvil Base Kit

Extends brass life, improves accuracy, and enhances safety
The gauge measures variations in brass before and after firing or re‑sizing
It allows for headspace comparison between fire‑formed brass and re‑sized brass
The five bushings that come with the Lock‑N‑Load® Headspace Comparator provide the ability to check most bottleneck cases
Ackley Improved chambers use the same bushing size as the parent case

{{title}}