here's a good link for info on the stock
this one was made with mcmillan's marble to 1/3 o.d.green 1/3 light tan 1/3 black. it has flush mount QD hardmounts on each side, and inletted for a pod-loc kit for a harris bipod
I love the feeling of the stock, it has awesome ergonomics. It's not light due to integral lead weights, but it feels good in any position, and weak-handed. Our stocks were ordered inleted for the PGW actions, but I'm sure McBros will do any specified action and bottom metal inlet.
I think its a pretty good stock for something in the 338 lapua class, but I think there's more appropriate stocks for the 308, 6.5x284 , etc. class rifles.