Ok so today I bought a winchester model 70, .300 win mag. I've never owned a rifle this big the only reason I bought it was I thought the 300 dollar price tag was a good deal. Well I've been looking around and seen one that had a nice mcmillan stock and a bull barrel with a muzzle brake. Well I cannot find stocks or bull barrels anywhere, Does anyone know where aftermarket stocks and barrels are sold for the model 70 300 winmag? I would atleast like to put a bolt on muzzle brake on it to try and tame it down a little bit. And a tactical mcmillan style of stock would be nice.