I have a Win 70 Classic SS mag action that I'm planning to have a rifle built on. I'm leaning towards a 338WM; little experience with the 338WM, I have never owned a rifle chambered in this cartridge, figure it is about time. I want to keep the finished rifle fairly lightweight and handy, #3 barrel contour, McMillan stock edge fill. I will say that I'm not a fan of intense muzzle blast. Any recommendations on the shortest barrel I should go with? Also, I have the take-off synthetic stock and 338WM SS barrel w/Boss (appears to be unfired, no take-off marks) if anyone is interested.