Forster 6.5 Grendel Field Length Headspace Gage - HG65GRENF

A precision headspace gage designed for gunsmiths and reloaders to accurately measure rifle chamber length and detect excessive headspace conditions. Proper headspace measurement is critical for safety and accuracy, as excessive headspace can cause brass rupture and gas leakage. This field length gage is specific to 6.5 Grendel ammunition and enables reliable chamber testing.