RCBS dual-function gauge checks both chamber fit and cartridge length for .223 Rem and 5.56x45 ammunition. Essential reloading tool with Limited Lifetime Warranty.
The RCBS Chamber/Cartridge Length Gauge serves the handloader with practical efficiency. This gauge performs two critical functions in a single tool:
Proper chamber fit and cartridge length are non-negotiable for safe, reliable ammunition. This gauge eliminates guesswork and helps ensure your handloads function correctly in your rifle. Whether you're a precision rifle shooter or general handloader, this tool belongs in your reloading kit.
Simple to use and invaluable for quality control, the RCBS Chamber/Cartridge Length Gauge represents the kind of straightforward engineering that has made RCBS a trusted name in reloading for generations.