Does anyone have any experience putting a Proof Sendero Light barrel in a McMillan Rem Hunter stock? I have a 7mm Mag currently on a Borden action with a 4.5 contoured Hart barrel and I would like to rebarrel this rifle to a 28 Nosler with a Proof tube. McMillan said #5 maybe #5.5 contour is the largest BUT they have some that are inletted to Rem Varm/Sendero contour I've seen online plus there are several smiths out there that advertise these stocks to fit a Sendero Light. Thanks for the comments...