Kolar stock and forarm, was told Wenig made it but i have no paperwork, appears to be a twisted sister type stock. It was on a Kolar Tc and would work great on a step or flat rib gun. LOP on my kolar with trigger in rearward position was 14”. Shows no cracks and is a great looking piece of wood. Comb appears to have been shaved on underside but i could be wrong just letting you know my thoughts. Not sure on dimensions but 1/2” offset with 3/4 toe out is close. $600 shipped to lower 48 ask if need pics or information.