Hello to all. I'm new here, this is my first post, and I've enjoyed reading through some of the threads-lots of good info here. I found this forum while searching for some info on re-barreling a 110 or Stevens 200 to 458 win mag. I think I have a good idea as to what's involved. I found a 200 in 7mm Rem Mag for a cheap price, and I think I am going to get it and change it over to a 458. I've owned two 458's over the years and have always regretted selling them. I know that the bolt is correct, the only thing I wonder about is whether or not any changes to the magazine well might have to be done. I suspect that it won't, but if anyone has information on this I would appreciate it. I did some searches here, and did find a few posts concerning the feed after conversion, but didn't find that a solution was reached. Any help or advice is greatly appreciated. Thanks in advance.