Hey! In about 1972, that choke was state of the art. I paid about $100 for the Wingmaster, with great wood. 3 in chambers were not available. The choke was about $15, installed. I had one shotgun with which I hunted quail and up to geese & Turkey. Did well with it too. Granted it's no longer state of the art and no longer my go to shotgun. I do feel like both the gun and choke paid themselves off in short order. No regrets here, glad I could grow up with this thing. It was a lot better than the stuff my friends used. Sorry, couldn't resist making that point.