Steve, me again, Bill. No Robs not making bbls anymore , sold his big drilling Mach. to someone out west. Called him once to see if he had any bbls left over??? Just left a message & no return call. Maybe call him again or drop over, just in case. I have a 6mm B Rest bbl on a 700 blue printed rem. not a bench gun but it has a heavy bbl. maybe like a 5-1/2 . Amazing!!! Wished I'd done it about 40yrs ago. It would have saved me a pile of money!? If I get talking to Rob I'll give ya the latest on what he might or might not do. I'm out πΎπ£