US Military M1 Garand Throat Erosion Gauge - 7.62mm / .30 Cal Service Rifle

For the M1 Garand enthusiasts and collectors.

This is a US Military issue throat erosion gauge.

It's for 7.62mm / .30 caliber service rifles like the M1 Garand and Springfield Armory rifles.

It's a new, unused tool used to check the throat erosion of a rifle barrel.

Essential for checking the condition of a barrel before shooting or buying.

It's a barrel parts type tool, simple and functional.

Made by the US Military, so you know it's to spec.