Interesting to see a review on the .300 WM version... all I got to play with was the .338LM flavor.
I'd definitely agree that this action in a traditionally shaped synthetic stock such as a McMillan or HS Precision with a good DBM system would be much more to my taste. I did kind of ask them about that last fall, specifically why the LRH didn't use this new beefier (small port) action. Guess whoever they had test that rifle was adamantly against DBMs for hunting rigs...
The one thing I will say is... trust me, be glad it has this stock and not the original Magpul PRS that is designed for an AR instead of a G3. The range of adjustment for fitting the stock to the user is much better.
How'd you like the other rifles?