A favorite for the hunters on the Bone Collector Team, The Challenger Deer Grunt Call from Bone Collector helps hunters challenge nearby bucks. A great way to fire up rutting bucks, this grunt and snort wheeze combination call mimics the vocalizations bucks use in the rut to alert does or caution other bucks to their presence. The Challenger features an innovative reed system that creates the perfect back pressure to deliver a deeper sound and more volume with less air. Its pliable rubber tube makes it easy to manipulate sound. A 2-in-1 design, this grunt call is topped with a snort wheeze call to give hunters a powerful combo calling in dominant bucks. Deadly effective 2-in-1 deer grunt call Mimics the vocalizations bucks use in the rut Innovative reed system - deeper sound and more volume with less air Pliable rubber tube - adjusts sound easily Topped with a snort wheeze call