A Mack's, Bass Pro Shops and Cabela's Exclusive!Combining 2 of the best-selling calls on the market, the Northern Flight Duck Call Combo gives you the keys to success from the woods to the marsh. A special edition of 1 of Buck Gardner's best-selling double reed duck calls, the Buck Gardner Double Nasty Edition Duck Call gives duck hunters a full vocal range to use in the blind. Built around a double-reed J-frame with Spit-Tech tone board, this polycarbonate call in True Timber Prairie camo offers loud, extra-raspy calling power to grab ducks' attention along with quiet-calling versatility for finishing work. A must-have call for the serious waterfowl hunter, the Northern Flight Reality Series 6-in-1 Whistle Duck Call serves hardcore waterfowl hunters through multiple seasons. Giving callers the ability to produce the growl of a drake mallard, the whistling calls of teal, wigeon, pintail, and wood ducks, this call makes a great tool for late season, call-shy ducks. A combo of 2 of the best-selling duck calls on the market Double Nasty Cabela's Edition Duck Call Full vocal range Double-reed J-frame with Buck Gardner's Spit-Tech tone board 6-in-1 Whistle Duck Call Produces calls of several different waterfowl