Headspace gauges are the standard tool for verifying a rifle chamber’s dimensional condition. A No-Go gauge verifies whether a chamber may exceed recommended tolerances and helps a gunsmith determine whether further action is required. Forster headspace gauges are manufactured to precise standards and are intended for use as a measurement and inspection tool in gunsmithing and service work.
Key Specifications
- The style is No Go Gauge.
- The material is Steel.
- The listed length is 1.634 inches.
- The listed width is 0.469 inches.
- The listed height is 0.469 inches.
- The listed weight is 0.0813.
- The color is Steel.
- The listed quantity is 1.
This gauge provides a straightforward, reliable check of chamber condition when used correctly as part of routine inspection or gunsmithing work. Its solid steel construction and precise machining make it a practical addition to a professional bench or an informed owner’s tool kit for maintaining safe chamber dimensions.









