Rimfire Cartridge Headspace Gauges - No Go Gauge Fits .17 Hmr Steel

MANSON PRECISION RIMFIRE CARTRIDGE HEADSPACE GAUGES The Manson Precision Rimfire Cartridge Headspace Gauges are critical tools for gunsmiths and firearm enthusiasts, designed to precisely measure the headspace of rimfire cartridges. Proper headspace is essential for safe and reliable firearm operation, and these gauges help verify that your firearm's chamber dimensions meet specified tolerances. Key Features: Precision Measurement: Expertly crafted to ensure accurate headspace readings for rimfire cartridges, enhancing firearm performance. Durable Construction: Manufactured from M7 high-speed steel and finished in-the-white, these gauges provide long-lasting durabi Mfg: Manson Precision SPECS: M7 high speed steel, in-the-white, hardened.