Hey everyone I'm hoping to get a few questions answered. I Have a TIKKA CTR 6.5 Creedmoor with a 20in factory Tikka barrel. Looking into the TIKKA PREFITS in Remington/Sendaro contour, I just had a MANNERS T4 elite Gap Camo stock made with A Remington/Sendaro contour in mind for a future barrel replacement in mind, my question is how exactly do I change the barrels, and will it fit with my new MANNERS T4 stock please any insight on this process would be greatly appreciated. Anyone have pictures or anything?