I have this one that takes AR mags and the stock is way stiffer than the older models. My older .300BO has the flimsy stock but shoots fine.

[Linked Image from oi723.photobucket.com]

It'll hang with my Tikka SL accuracy wise even when giving up some magnification using the Super Chicken 6x Mil Quad. It's short and handy [unsupressed] although a bit heavy.