I'm picking up a sendero contour carbon 6 barrel and need to know if i can make it fit a factory stock. I'm specifically looking at the newer stocks (veil, roughtech, etc) and want to know if they are a modified t3x lite stock or their own creation. so, if i wanted to open up the barrel channel is there plenty of material left or did they already take the excess off to fit the larger contour of their factory threaded barrel?