I was going to build one for tactical matches and hunting, until I saw the weight of them. Along with not being a fan of a 700 action, none of the tube gun actions really impressed me. They might be good for non-magnum target cartridges, but I am skeptical about them with any magnum round that's 6.5 and bigger, especially with a suppressor hanging on the muzzle. I really like the way you can adjust them to your exact fit though. I feel a good compromise is a chassis such as the XLR Element, adjustability and light weight.