The "970" is the Little Brother of the "Mile High Mallard" Still Customize to what you want!This is a brand new call from top to bottom.New tone board.Sharp dog ear reeds to make call very simple to operate.Bigger exaughst on insert.New insert shape.Call has great hold for the cajun squeal.New barrel shape and comfortable mouth piece. 25% shorter than the " Mile High Mallard"Has more effective range.Lifetime warranty! Free tuning for life! As long as you don’t lose the entire call!