Geo Schoyen was a very talented gunsmith (and competitive shooter) who worked in the Denver area until the time of his retirement about the turn of the last century. He ran a gun shop and marked much of what he sold, so the rifle in question can be anything from a factory model he simply marked and sold through his shop to a full house target rifle for which he built the barrel and in which he lavished masterful tuning and adjusting to make a first rate target gun. More info is needed to make any kind of determination as to this specific rifle.
HTH ~ Froggie
