Chamber headspace gauge GO NO-GO set for 45-70 Government .
Ozzistraightshooter Chamber Headspace Gauge
set for 45-70 Government.
Precision 45-70 head-space gauge set.
Made to CIP European standard dimensions.
Perfect to check your rifle to ensure safety.
Set includes GO gauge and NO-GO gauge.
With these tools you can check the cartridge headspace.
These are top quality tools designed for professional use.
Should only be used by a professional Gunsmith.
Made in Serbia from German Bohler S705 steel.