I have 2 custom magnum mauser action rifles...1 was chambered in a wildcat 30/338 a d the other in a wildcat 6.5/257 wetherbyy. I rebarreleb both to the 300wsm and the other to the6.5 wsm. Now neither of these rifles will feed correctly at all. Does anyone have any ideas on how can I correct these issues and if so a Smith who can help?? Both are my 2 favorite hunting rifles. Thanks for any help!!