I am looking for a 416 Rem Mag barrel to swap onto a current 375 H&H. I have both the safari express and the classic express and would swap either one but preferably the safari express. If I can’t find one I’ll either have a barrel made or get one of the current rifles re-bored to 416 rem mag. Anybody with experience with this type of project feel free to chime in with your experiences good or bad. Feel free to reply here with what you might have or shoot me a PM. Thanks.