1. Drennen Gun Shop 1008 S Wind St, Flandreau, SD 57028 Coordinate: 44.03793,-96.59556 Phone: (605) 997-3265
2. Drennen Gun Shop 1013 Elon St, Flandreau, SD 57028 Coordinate: 44.06578,-96.622185 Phone: (605) 997-3265