I've spent months searching for a new stock. I have a Howa Long action chambered in .338 Norma Magnum and I would like a stock with an adjustable cheek rest, adjustable length of pull (not as important), but most importantly a full block of aluminum to bed to. I'm not sure if this will make a difference versus aluminum pillars, any advice? Any body know where I can get a stock like this? I've seen them for the short action but not for the long action.