British Military Brass Bore Inspection Gauge – Armourer’s Tool Uniforms A WWII-dated British Clinometer Sight

A WWII-dated British Clinometer Sight

Highly sought after by collectors

This badge features Britannia

likely designed to be worn in a uniform pocket

British Military Brass Bore Inspection Gauge – Armourer’s Tool Uniforms A WWII-dated British Clinometer SightA cylindrical brass bore inspection gauge, likely British military issue, designed for checking barrel wear and internal bore dimensions of service rifles and machine guns. These precision tools were used by armourers to ensure a weapons barrel remained within operational tolerances, thus maintaining accuracy and safety. The example shown retains its original patina, with a threaded end cap possibly for an interchangeable gauge head or cleaning