Strano,
From the info you mentioned, I would suspect that it is an older model that is now equipped with the Accutrigger. Savage used to offer a 114 model which was the base action but with a walnut stock and dark forend cap, I think it was discontinued in 2003 when all of the models were being changed to the Accutrigger. The 114 was one of the last models to receive the Accutrigger and seems to have recently reappeared in their lineup. Other than cosmetics, mainly on the stock, it should not be any different than the other Savage rifles offered. You should find your 114 to be a real shooter.
Safe shooting.