Primos buck roar....
#21

For an earlier poster speaking about the call freezing up. I have never had my call freeze up and I use it in very cold weather at times. If the call ever sounds different to me, (maybe through built up moisture on the reed and inside the tube) I will blow from the opposite end of the call to force out the excess moisture. (That should work for very cold situations if it freezes as well)
I do the same thing. if that doesnt work ill take off the resinator chamber and wrap my hand around the reed and blow hot air on it, one of the 2 methods usually work.
I too definately like the buck roar over the other calls ive tired.