Ozzistraightshooter ROUGHER Chamber Reamer for 
chambering 308 Winchester rifles.
 
Precision 308 Winchester ROUGHER reamer..
Made to CIP European standard dimensions.
 
With these tools you can cut a precision chamber 
for your 308 Rifle.
Save wear on your finisher reamer by using the rougher first.
This reamer uses a live pilot to avoid damage to the 
critical barrel surfaces.
 
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.