I have only done 1, 357 mag to 357 Maximum...but I am interested in a .577 X 2 inch or .577 X 2.5 inch black powder round, what barrel would I have to have to have for this one to be done, and who could do it?
Quick, In one of the above posts you mentioned the 375/06, I recommend you go with the 375 Whelen Ackley Improved 375/06 or the 375 Hawk round rather than a plain 375/06. I had my 375 Whelen Ackley Improved done on a Ruger M77 MK II right before the 375 Hawk came out and had I known about the 375 Hawk or the 411 hawk, the Ruger would be probably been a 411 Hawk...Jim