Ok. So the Double Duece is just a tad different (hence the spelling). The barrel and the insert are two different materials, and so are the reeds. This is a double reed call that is similar to the single 868, but still very different. Very very ducky, extremely easy to use, and with the softer material used for the barrel it provides a very realistic tone. All the top, middle, and lows that you come to expect from a true hunters call. Put this call on your lanyard along side the 868 and you will have quite the winning hand. Don’t just hunt, be a force to be reckoned with.  The Duece is loose!