Holds my face up
Without it my eye falls naturally below my optics. Now when I shoulder the rifle my eye is naturally in line. It isn't quick adjust or as feature packed as other precision stocks out there, and the cheek piece could be a little sturdier, but the price and weight are less than the others can be. The cheek piece can flex a little with pressure at the front or back but I don't notice it looking through the scope. I started my build with the barebones MBA-2 because I didn't know what I needed yet and didn't want the weight and cost of a different precision stock and not need it or a non adjustable stock with no options, and it seems that was a good idea because the cheek piece addon did turn out to be useful.

