125-96-9 is a pump-action shotgun manufactured by the Winchester Repeating Arms Company. The 125-96-9 is a variant of the popular Model 1912 shotgun, commonly known as the "Winchester Model 12," which was produced from 1912 through 1963. The Model 12 was the first truly successful pump-action shotgun, and its design and manufacture heavily influenced many later firearms, including the Remington Model 10. The 125-96-9 is a modified version of the Model 12, and was produced between 1959 and 1963. It featured a 28-inch ventilated rib barrel, a bead front sight, a five-round magazine capacity, and a distinct wooden stock and forearm. It was offered in both 12-gauge and .410-bore versions, with a variety of finishes and grades.