I just picked one of those up the other day myself. I also have one in 7x57mm, which was the last run they did. They have also made them in .257 Roberts, .250 Savage, 7mm-08, and 6.5x55mm. All the previous models are fairly hard to find, and when you do find them, they are usually at a premium. I have not shot my .308 yet, but I have put a couple of loads through my 7x57 and got 1.5" 5 shot groups. I understand that the full length stock can open up groups as the barrel gets hot due to the increased amount of wood contact. For a hunting rifle, I think they will be accurate enough. I also have a No. 1 RSI in 7x57mm.
One thing I did notice about the .308 model versus all the older runs I have seen, is that the checkering on the forend of the stock wraps complelely around the bottom of the stock. It's differnt than the other runs.