Forster Rimmed & Belted Headspace Gage 8mm x 57 Mauser Field Length - HG8X57F

This headspace gage is designed to measure chamber headspace for 8mm x 57 Mauser rimmed and belted cartridges in field length specifications. Excessive headspace can cause accuracy issues and safety hazards, including brass rupture and rearward gas escape. Forster manufactures these gages to exacting standards to ensure reliable and accurate chamber testing.