RCBS Case Master Gauging Tool

Description

The RCBS Case Master Gauging Tool is a precision measuring instrument designed for reloaders who demand the highest level of consistency from their ammunition. Capable of measuring case neck concentricity, neck thickness, neck uniformity, case length and bullet run-out, the Case Master helps identify even the smallest dimensional variations that can affect accuracy. It also allows reloaders to detect incipient case head separation before visible signs appear, helping improve both safety and case life. Built around a compact aluminium base with fully adjustable V-blocks and a precision 0.001" dial indicator, the Case Master securely supports a wide range of cartridge sizes for fast, repeatable measurements. Quicker and more versatile than checking dimensions individually with calipers, it enables precision reloaders to diagnose brass preparation and seating issues before ammunition reaches the range. Whether you're producing hunting ammunition or match-grade handloads, the RCBS Case Master Gauging Tool is an invaluable quality-control addition to any reloading bench. Key Features Measures case neck concentricity for improved ammunition consistency Checks neck wall thickness and neck uniformity Measures case length accurately Detects bullet run-out for precision handloads Identifies potential case head separation before visible failure Fully adjustable V-blocks accommodate a wide range of cartridge sizes Includes precision 0.001" dial indicator Compact aluminium base provides excellent stability on the reloading bench Faster and more versatile than performing multiple individual measurements Ideal for precision shooters, hunters and reloaders seeking the highest levels of ammunition consistency

Specifications