03-08-2012, 03:29 AM
Rebarrelling a 799 into a 6.5 Grendel should be straight forward. Most any barrel maker will rebarell a Mini Mauser/Mini MKX/ Charles Daley into the grendel which are the action as the 799. I would look to Wyatts Custem rifles. But as I said, just about any gunsmith or barell maker can do the job. I cant imagine a feeding problem will pop up. Mini mausers have been rebarreled into 22 ppc, 6ppc and 358 gremlin wihtout reported problems.
