Definitely not a factory stock but that is a beautiful stock/rifle! The presence of a bolt shroud suggests it's an AII action which was the immediate successor to the L579.

Interestingly, semi-custom Sakos often sell for below market value because the Sako collectors only want all original rifles and pay a premium for desirable models.

If the price is right, that would be a great rifle to add to the stable.

Last edited by MCT3; 01/21/17.
"Good judgment comes from experience but unfortunately, experience is often derived from a series of bad judgments"