I owned, both .308 and the 300 Win Mag.
Very good, accurate rifles.
Couple of things I didn't like!
The 'palm swell' on the pistol grip which was made for both left and right hand shooters and that made it too 'fat' to get a decent grip on.
I also didn't like the roughness in the action when working the bolt, it kind of felt like having fine sand inside the action.
I recently bought the 'new' Rem 700 XCR Tactical in 300 Win Mag, (comes with a green stock with a thumb hook)
This rifle is teflon coated for corrosion protection, amongst other things, and the action is so smooth and slick, absolutely nothing like the PSS model.
If you are thinking of getting a Remington 700 tactical rifle, then the XCR model is to go for.
The PSS is a run of the mill car, the XCR tactical is a race car.