Wingstopper Duck Calls latest 5-n-1 Whistle Duck Calls will coerce and finish ducks to your decoys.  Designed with the Professional Waterfowl Guide in mind, the "Lock-n-Knock" & "BC-51" calls are built for the serious duck hunter who demands quality hunting gear that performs season after season.

 The Patent Pending "Lock-n-Knock" & "BC-51" provide the hunter the ability to quickly adapt to a variety of waterfowl species quacks and whistles without changing calls. This unmatched versatility gives depth to your decoys and leads to success in the field.  Increase your calling ability with unmatched versatility and experience the results!!!

 Wingstopper Duck Calls

   "We'll help Lock'em up, You Knock'em down"