I have owned this rem 700 7stw for a few years now. Im not 100%sure of or if any work has been done to the action but it's got a factory barrel with custom rechamber in it. It shot sub 1/2 moa but it's starting to open up. Im thinking of rebarrel or maybe just go custom with an extended mag well for the longer bullets. What would u guys do. Redo/ rebarrel or just go with a custom action for?