Ozzistraightshooter Chamber Headspace Gauge set for 22LR rifles.
 
Precision 22LR chamber head-space gauge set.
Made to CIP European standard dimensions.
 
Set includes GO gauge and NO-GO gauge.
 
With these tools you can check the cartridge headspace for 22LR rifles.
 
May not fit some rifles with very tight match chambers.
 
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.