This full 50 round box is fresh from the brick. This was made from 1974-77 by Cartouchos Deportivos de Mexico,SA for smith & Wesson and contain nickel plated cases with S head stamp. this was Smith & Wesson's attempt to get into the ammo business. This box has the Alton, Illinois address on the back and is listed in the Dunn Upgrades as S&W-2-LR-2-A. Free shipping.