Winchester, Model 12, Heavy Duck, chambered in 12 GA. Our gun was made in 1953. Our gun takes 3” Magnum shells. It has a 13 5/8” length of pull. The gun is in very good condition. This is a rarity for a model 12. You won’t find many of these in the condition of the gun we have. Winner of the auction can call (252) 777-4293 and pay by credit card.