Gunsmith recommendation for rechambering?

[hubcap]

I've got a 44Mag barrel I want converted to .444 Marlin. Anyone had this done or know where I can get the reamer to do it?  Thanx

[300 Loudnboomer]

http://www.reamerrentals.com/new_page_7.htm

Also note that there were pictures of a rechambered 44 mag to 444 marlin that had blown up , The cause was never established ?
 I am not sure if the 444 marlin is "considered Safe" you may also consider the 445 supermag

[cnTndr85]

Hubcap,
   Were I sending it to someone for rechambering my first chioce would be SSK I've had a few barrels that were rechambered by them, a 309JDJ, a 358JDJ and a 444Marlin and all were great, no tool marks/scuffs on the outside of the barrel like I've had from some of the other smiths.
   While I've never had anything done by David White all that I've heard about him has been positive so you may want to try him if you dont want to go to SSK.
   Come to think of it, I own/have owned full custom and or rechambered barrels from Bower, Bellm, Bullberry, Fox Ridge, Reeder, SSK and Dave VanHorn and Virgin Valley and so far the only ones that I haven't had any problems with have been Fox Ridge, SSK and VanHorn.
  If you want to do it yourself check out  www.4reamers.com  for a rental.
Mark