The
hands free grunts (2nd and 3rd one down) from Harmons deer scents are the most realistic sounding grunts I have used. You
will not be disappointed in these calls. I have several sets of these. I also love the hands free fawn bleat during the early season when targeting does. It has a very high pitch sound that sounds like a very young fawn.
Not always is the most popular product the best.
http://www.harmondeerscents.com/products.aspx?cat=23