Rem 260 to 260 AI

[PEEWEE69]

Ok I have a rem 260 can I rechamber to 260 AI or do I have to rebarrel?

 

[EddieHarren]

You have a PM.

 

[shortgrass]

Ok I have a rem 260 can I rechamber to 260 AI or do I have to rebarrel?

It can be re-chambered. The barrel will need to be set back a turn for proper headspacing of the Ackley. Depending on round count/condition, it may be best and more 'cost effective' in the long run to have a new barrel installed.