Ozzistraightshooter Chamber Reamer for 300 Winchester Magnum rifles.
 
Precision 300 Win Mag chamber finisher reamer WITHOUT FREEBORE.
Made to CIP European standard dimensions.
 
With these tools you can cut a precision chamber for 300 Win Magnum rifles.
A live pilots is provided to give a perfect fit in most barrels without damaging the rifling.
 
You will need to also purchase the 30 Cal throat reamer to complete your job.
 
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.
 
Can also be used for delicate cleaning of existing chambers.