Forster Headspace Gage 6.5 Creedmoor Rimless Field Length - HG65CRF

A precision headspace gage designed to measure rifle chamber length and detect excessive headspace that can compromise safety and accuracy. The gage helps gunsmiths and reloaders verify proper cartridge fit in the action to prevent brass rupture and gas blowback. Includes field length specifications for 6.5 Creedmoor rimless cartridges.