This is a Ted Williams Model 200, a pump-action 20-gauge shotgun, which features a 27-inch, variable choke barrel and a 3-inch chamber. The Ted Williams line of firearms were actually manufactured by any number of large arms makers (Winchester, Mossberg, Hi-Standard for example). Sears, in a brilliant bit of marketing, signed baseball great Ted Williams to endorse this particular line (as well as a lot of their other outdoor products). This shotgun is used, well cared for, and in excellent condition.